{"title":"Suburban Furnace Units","description":"\u003cp\u003eSuburban RV furnace units are renowned for their rugged, heavy-duty construction and long-lasting durability, utilizing high-quality porcelain-coated steel heat exchangers to provide reliable, consistent warmth across a wide range of BTU capacities.\u003c\/p\u003e","products":[{"product_id":"suburban-2450a-rv-furnace-nt-20sq-series-19-000-btu-lp-gas-furnace","title":"Suburban 2450A RV Furnace – NT-20SQ Series, 19,000 BTU LP Gas Furnace","description":"\u003ch1 data-section-id=\"1fykixv\" data-start=\"172\" data-end=\"243\"\u003eSuburban 2450A RV Furnace – NT-20SQ Series, 19,000 BTU LP Gas Furnace\u003c\/h1\u003e\n\u003ch2 data-section-id=\"16oc0y7\" data-start=\"245\" data-end=\"296\"\u003eCompact, Efficient Heating for Smaller RV Spaces\u003c\/h2\u003e\n\u003cp data-start=\"298\" data-end=\"606\"\u003eThe Suburban 2450A NT-20SQ furnace is a compact, direct discharge LP gas furnace designed to deliver reliable heat in smaller RVs and tight installation spaces. With a 19,000 BTU output and energy-saving electronic ignition, this unit provides efficient, consistent warmth while minimizing power consumption.\u003c\/p\u003e\n\u003cp data-start=\"608\" data-end=\"773\"\u003eIts lightweight design and sealed vent assembly make it a dependable solution for replacing older NT-series furnaces or upgrading to a more efficient heating system.\u003c\/p\u003e\n\u003chr data-start=\"775\" data-end=\"778\"\u003e\n\u003ch2 data-section-id=\"ndg6re\" data-start=\"780\" data-end=\"811\"\u003eWho This Furnace Is Best For\u003c\/h2\u003e\n\u003cp data-start=\"813\" data-end=\"921\"\u003eThis model is ideal for RV owners who need efficient heat in compact spaces without sacrificing performance:\u003c\/p\u003e\n\u003cp data-start=\"925\" data-end=\"995\"\u003eOwners of \u003cstrong data-start=\"935\" data-end=\"993\"\u003etravel trailers, camper vans, and smaller fifth wheels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"998\" data-end=\"1059\"\u003eRVers replacing an older \u003cstrong data-start=\"1023\" data-end=\"1057\"\u003eNT-20 or NT-20S series furnace\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1062\" data-end=\"1131\"\u003eSetups requiring a \u003cstrong data-start=\"1081\" data-end=\"1129\"\u003edirect discharge (non-ducted) heating system\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1134\" data-end=\"1198\"\u003eUsers looking for \u003cstrong data-start=\"1152\" data-end=\"1196\"\u003elower amp draw to conserve battery power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1201\" data-end=\"1278\"\u003eCold-weather campers who need \u003cstrong data-start=\"1231\" data-end=\"1276\"\u003ereliable, consistent heat in tight spaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1280\" data-end=\"1408\"\u003eThis furnace is especially appealing for \u003cstrong data-start=\"1321\" data-end=\"1352\"\u003eboondocking or off-grid use\u003c\/strong\u003e, where energy efficiency and compact size are critical.\u003c\/p\u003e\n\u003chr data-start=\"1410\" data-end=\"1413\"\u003e\n\u003ch2 data-section-id=\"gh0k9s\" data-start=\"1415\" data-end=\"1437\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cp data-start=\"1441\" data-end=\"1496\"\u003e19,000 BTU heating capacity for small to mid-size RVs\u003c\/p\u003e\n\u003cp data-start=\"1499\" data-end=\"1546\"\u003eDirect discharge design (no ducting required)\u003c\/p\u003e\n\u003cp data-start=\"1549\" data-end=\"1591\"\u003eEnergy-saving electronic ignition system\u003c\/p\u003e\n\u003cp data-start=\"1594\" data-end=\"1644\"\u003eLow 2.8 amp draw for improved battery efficiency\u003c\/p\u003e\n\u003cp data-start=\"1647\" data-end=\"1677\"\u003eCompact, space-saving design\u003c\/p\u003e\n\u003cp data-start=\"1680\" data-end=\"1730\"\u003eLightweight construction for easier installation\u003c\/p\u003e\n\u003cp data-start=\"1733\" data-end=\"1792\"\u003eGasket-sealed vent assembly for safe, efficient operation\u003c\/p\u003e\n\u003chr data-start=\"1794\" data-end=\"1797\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1799\" data-end=\"1816\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-start=\"1820\" data-end=\"1837\"\u003eBrand: Suburban\u003c\/p\u003e\n\u003cp data-start=\"1840\" data-end=\"1860\"\u003ePart Number: 2450A\u003c\/p\u003e\n\u003cp data-start=\"1863\" data-end=\"1878\"\u003eSeries: NT-SQ\u003c\/p\u003e\n\u003cp data-start=\"1881\" data-end=\"1897\"\u003eModel: NT-20SQ\u003c\/p\u003e\n\u003cp data-start=\"1900\" data-end=\"1919\"\u003eFuel Type: LP Gas\u003c\/p\u003e\n\u003cp data-start=\"1922\" data-end=\"1946\"\u003eBTU Output: 19,000 BTU\u003c\/p\u003e\n\u003cp data-start=\"1949\" data-end=\"1969\"\u003eAmp Draw: 2.8 Amps\u003c\/p\u003e\n\u003cp data-start=\"1972\" data-end=\"1993\"\u003eWidth: 9-3\/8 Inches\u003c\/p\u003e\n\u003cp data-start=\"1996\" data-end=\"2018\"\u003eHeight: 9-1\/2 Inches\u003c\/p\u003e\n\u003cp data-start=\"2021\" data-end=\"2043\"\u003eDepth: 22-1\/2 Inches\u003c\/p\u003e\n\u003cp data-start=\"2046\" data-end=\"2068\"\u003eWeight: 10.30 Pounds\u003c\/p\u003e\n\u003cp data-start=\"2071\" data-end=\"2107\"\u003eIgnition Type: Electronic ignition\u003c\/p\u003e\n\u003cp data-start=\"2110\" data-end=\"2148\"\u003eVenting: Gasket-sealed vent assembly\u003c\/p\u003e\n\u003cp data-start=\"2151\" data-end=\"2201\"\u003eInstallation Type: Direct discharge (non-ducted)\u003c\/p\u003e\n\u003chr data-start=\"2203\" data-end=\"2206\"\u003e\n\u003ch2 data-section-id=\"6i84zz\" data-start=\"2208\" data-end=\"2234\"\u003eWhy Choose the NT-20SQ?\u003c\/h2\u003e\n\u003cp data-start=\"2236\" data-end=\"2283\"\u003eCompared to older furnaces, the NT-20SQ offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2287\" data-end=\"2315\"\u003eImproved energy efficiency\u003c\/li\u003e\n\u003cli data-start=\"2318\" data-end=\"2343\"\u003eLower power consumption\u003c\/li\u003e\n\u003cli data-start=\"2346\" data-end=\"2386\"\u003eCompact footprint for tight RV layouts\u003c\/li\u003e\n\u003cli data-start=\"2389\" data-end=\"2440\"\u003eReliable ignition with modern electronic controls\u003c\/li\u003e\n\u003cli data-start=\"2442\" data-end=\"2550\"\u003eIt’s a great choice for replacing aging NT-series furnaces while maintaining a similar installation profile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2552\" data-end=\"2555\"\u003e\n\u003ch2 data-section-id=\"1528bs2\" data-start=\"2557\" data-end=\"2601\"\u003eWhen Do You Need to Replace Your Furnace?\u003c\/h2\u003e\n\u003cp data-start=\"2603\" data-end=\"2653\"\u003eConsider replacing your furnace if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2657\" data-end=\"2691\"\u003eInconsistent or weak heat output\u003c\/li\u003e\n\u003cli data-start=\"2694\" data-end=\"2722\"\u003eFrequent ignition failures\u003c\/li\u003e\n\u003cli data-start=\"2725\" data-end=\"2755\"\u003eExcessive noise or vibration\u003c\/li\u003e\n\u003cli data-start=\"2758\" data-end=\"2804\"\u003eHigh power consumption draining your battery\u003c\/li\u003e\n\u003cli data-start=\"2807\" data-end=\"2853\"\u003eAging furnace components becoming unreliable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2855\" data-end=\"2858\"\u003e\n\u003ch2 data-section-id=\"6zcwlh\" data-start=\"2860\" data-end=\"2870\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-start=\"2872\" data-end=\"2942\"\u003eWhen installing a new furnace, it’s a good idea to inspect or replace:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2946\" data-end=\"2958\"\u003eThermostat\u003c\/li\u003e\n\u003cli data-start=\"2961\" data-end=\"2986\"\u003eVent assembly and seals\u003c\/li\u003e\n\u003cli data-start=\"2989\" data-end=\"3011\"\u003eGas line connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3013\" data-end=\"3098\"\u003eEnsuring these components are in good condition will maximize performance and safety.\u003c\/p\u003e\n\u003chr data-start=\"3100\" data-end=\"3103\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"3105\" data-end=\"3111\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"3113\" data-end=\"3226\"\u003e\u003cstrong data-start=\"3113\" data-end=\"3145\"\u003eQ: Is this a ducted furnace?\u003c\/strong\u003e\u003cbr data-start=\"3145\" data-end=\"3148\"\u003eA: No. The NT-20SQ is a direct discharge furnace and does not require ducting.\u003c\/p\u003e\n\u003chr data-start=\"3228\" data-end=\"3231\"\u003e\n\u003cp data-start=\"3233\" data-end=\"3346\"\u003e\u003cstrong data-start=\"3233\" data-end=\"3270\"\u003eQ: What size RV is this best for?\u003c\/strong\u003e\u003cbr data-start=\"3270\" data-end=\"3273\"\u003eA: It is ideal for smaller RVs, camper vans, and compact travel trailers.\u003c\/p\u003e\n\u003chr data-start=\"3348\" data-end=\"3351\"\u003e\n\u003cp data-start=\"3353\" data-end=\"3539\"\u003e\u003cstrong data-start=\"3353\" data-end=\"3400\"\u003eQ: Can this replace an older NT-20 furnace?\u003c\/strong\u003e\u003cbr data-start=\"3400\" data-end=\"3403\"\u003eA: Yes, it is commonly used as a replacement for older NT-20 series models, but always confirm dimensions and installation requirements.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47945766240497,"sku":null,"price":1049.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/2450A1.png?v=1774120836"},{"product_id":"suburban-2504abk-rv-furnace-nt-20seq-series-19-000-btu-black-access-door","title":"Suburban RV Furnace – NT-20SEQ Series, 19,000 BTU (Black Access Door) 2504ABK","description":"\u003ch1 data-section-id=\"1danku2\" data-start=\"116\" data-end=\"195\"\u003eSuburban 2504ABK RV Furnace – NT-20SEQ Series, 19,000 BTU (Black Access Door)\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1ao6znw\" data-start=\"197\" data-end=\"255\"\u003eEfficient, Flexible Heating for Compact RV Applications\u003c\/h2\u003e\n\u003cp data-start=\"257\" data-end=\"585\"\u003eThe Suburban 2504ABK NT-20SEQ furnace is a compact LP gas RV furnace designed to deliver reliable 19,000 BTU heating performance with added installation flexibility. Featuring an optional side duct and a gasket-sealed vent assembly, this unit provides efficient heat distribution while maintaining safe and consistent operation.\u003c\/p\u003e\n\u003cp data-start=\"587\" data-end=\"750\"\u003eThis model includes a \u003cstrong data-start=\"609\" data-end=\"640\"\u003eblack composite access door\u003c\/strong\u003e, making it a great choice for RV owners looking for both performance and a clean, modern exterior appearance.\u003c\/p\u003e\n\u003chr data-start=\"752\" data-end=\"755\"\u003e\n\u003ch2 data-section-id=\"ndg6re\" data-start=\"757\" data-end=\"788\"\u003eWho This Furnace Is Best For\u003c\/h2\u003e\n\u003cp data-start=\"790\" data-end=\"882\"\u003eThis furnace is ideal for RV owners who need compact heating with added ducting flexibility:\u003c\/p\u003e\n\u003cp data-start=\"886\" data-end=\"956\"\u003eOwners of \u003cstrong data-start=\"896\" data-end=\"954\"\u003etravel trailers, camper vans, and smaller fifth wheels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"959\" data-end=\"1035\"\u003eRVs that require \u003cstrong data-start=\"976\" data-end=\"1033\"\u003eoptional side ducting in addition to direct discharge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1038\" data-end=\"1106\"\u003eCustomers replacing an older \u003cstrong data-start=\"1067\" data-end=\"1104\"\u003eNT-20, NT-20S, or NT-20SE furnace\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1109\" data-end=\"1175\"\u003eUsers looking for \u003cstrong data-start=\"1127\" data-end=\"1173\"\u003elow amp draw (2.8A) for battery efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1178\" data-end=\"1244\"\u003eRVers who want a \u003cstrong data-start=\"1195\" data-end=\"1242\"\u003efactory-finished black exterior access door\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1246\" data-end=\"1365\"\u003eThis model is especially appealing for \u003cstrong data-start=\"1285\" data-end=\"1320\"\u003espace-constrained installations\u003c\/strong\u003e where a standard ducted furnace may not fit.\u003c\/p\u003e\n\u003chr data-start=\"1367\" data-end=\"1370\"\u003e\n\u003ch2 data-section-id=\"gh0k9s\" data-start=\"1372\" data-end=\"1394\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cp data-start=\"1398\" data-end=\"1453\"\u003e19,000 BTU heating capacity for small to mid-size RVs\u003c\/p\u003e\n\u003cp data-start=\"1456\" data-end=\"1507\"\u003eOptional side duct for improved heat distribution\u003c\/p\u003e\n\u003cp data-start=\"1510\" data-end=\"1552\"\u003eEnergy-saving electronic ignition system\u003c\/p\u003e\n\u003cp data-start=\"1555\" data-end=\"1599\"\u003eLow 2.8 amp draw for efficient power usage\u003c\/p\u003e\n\u003cp data-start=\"1602\" data-end=\"1632\"\u003eCompact, space-saving design\u003c\/p\u003e\n\u003cp data-start=\"1635\" data-end=\"1683\"\u003eGasket-sealed vent assembly for safe operation\u003c\/p\u003e\n\u003cp data-start=\"1686\" data-end=\"1733\"\u003eIncludes black composite exterior access door\u003c\/p\u003e\n\u003cp data-start=\"1736\" data-end=\"1783\"\u003eIdeal for replacement or upgrade applications\u003c\/p\u003e\n\u003chr data-start=\"1785\" data-end=\"1788\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1790\" data-end=\"1807\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1811\" data-end=\"1828\"\u003eBrand: Suburban\u003c\/li\u003e\n\u003cli data-start=\"1831\" data-end=\"1853\"\u003ePart Number: 2504ABK\u003c\/li\u003e\n\u003cli data-start=\"1856\" data-end=\"1872\"\u003eSeries: NT-SEQ\u003c\/li\u003e\n\u003cli data-start=\"1875\" data-end=\"1892\"\u003eModel: NT-20SEQ\u003c\/li\u003e\n\u003cli data-start=\"1895\" data-end=\"1914\"\u003eFuel Type: LP Gas\u003c\/li\u003e\n\u003cli data-start=\"1917\" data-end=\"1941\"\u003eBTU Output: 19,000 BTU\u003c\/li\u003e\n\u003cli data-start=\"1944\" data-end=\"1964\"\u003eAmp Draw: 2.8 Amps\u003c\/li\u003e\n\u003cli data-start=\"1967\" data-end=\"1988\"\u003eWidth: 9-3\/8 Inches\u003c\/li\u003e\n\u003cli data-start=\"1991\" data-end=\"2013\"\u003eHeight: 9-1\/2 Inches\u003c\/li\u003e\n\u003cli data-start=\"2016\" data-end=\"2038\"\u003eDepth: 21-1\/8 Inches\u003c\/li\u003e\n\u003cli data-start=\"2041\" data-end=\"2077\"\u003eIgnition Type: Electronic ignition\u003c\/li\u003e\n\u003cli data-start=\"2080\" data-end=\"2118\"\u003eVenting: Gasket-sealed vent assembly\u003c\/li\u003e\n\u003cli data-start=\"2121\" data-end=\"2150\"\u003eDucting: Optional side duct\u003c\/li\u003e\n\u003cli data-start=\"2153\" data-end=\"2192\"\u003eAccess Door: Black composite included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2194\" data-end=\"2197\"\u003e\n\u003ch2 data-section-id=\"1m44mi\" data-start=\"2199\" data-end=\"2226\"\u003eWhy Choose the NT-20SEQ?\u003c\/h2\u003e\n\u003cp data-start=\"2228\" data-end=\"2292\"\u003eCompared to direct discharge-only furnaces, the NT-20SEQ offers:\u003c\/p\u003e\n\u003cp data-start=\"2296\" data-end=\"2352\"\u003eGreater installation flexibility with optional ducting\u003c\/p\u003e\n\u003cp data-start=\"2355\" data-end=\"2405\"\u003eImproved heat distribution in multi-area layouts\u003c\/p\u003e\n\u003cp data-start=\"2408\" data-end=\"2456\"\u003eEfficient operation with low power consumption\u003c\/p\u003e\n\u003cp data-start=\"2459\" data-end=\"2493\"\u003eCompact size for tight RV spaces\u003c\/p\u003e\n\u003cp data-start=\"2495\" data-end=\"2593\"\u003eIt’s a strong upgrade option for RVs needing both \u003cstrong data-start=\"2545\" data-end=\"2592\"\u003espace efficiency and better airflow control\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2595\" data-end=\"2598\"\u003e\n\u003ch2 data-section-id=\"1528bs2\" data-start=\"2600\" data-end=\"2644\"\u003eWhen Do You Need to Replace Your Furnace?\u003c\/h2\u003e\n\u003cp data-start=\"2646\" data-end=\"2696\"\u003eConsider replacing your furnace if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2700\" data-end=\"2724\"\u003eWeak or uneven heating\u003c\/li\u003e\n\u003cli data-start=\"2727\" data-end=\"2753\"\u003eFrequent ignition issues\u003c\/li\u003e\n\u003cli data-start=\"2756\" data-end=\"2786\"\u003eExcessive noise or vibration\u003c\/li\u003e\n\u003cli data-start=\"2789\" data-end=\"2838\"\u003eAging components causing unreliable performance\u003c\/li\u003e\n\u003cli data-start=\"2841\" data-end=\"2886\"\u003eLimited airflow in certain areas of your RV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2888\" data-end=\"2891\"\u003e\n\u003ch2 data-section-id=\"6zcwlh\" data-start=\"2893\" data-end=\"2903\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-start=\"2905\" data-end=\"3092\"\u003eIf upgrading from a direct discharge furnace, consider adding ducting to take advantage of the NT-20SEQ’s side outlet. This can significantly improve heat distribution throughout your RV.\u003c\/p\u003e\n\u003chr data-start=\"3094\" data-end=\"3097\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"3099\" data-end=\"3105\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"3107\" data-end=\"3254\"\u003e\u003cstrong data-start=\"3107\" data-end=\"3139\"\u003eQ: Is this a ducted furnace?\u003c\/strong\u003e\u003cbr data-start=\"3139\" data-end=\"3142\"\u003eA: It supports an optional side duct, allowing for partial ducting while still functioning as a compact furnace.\u003c\/p\u003e\n\u003chr data-start=\"3256\" data-end=\"3259\"\u003e\n\u003cp data-start=\"3261\" data-end=\"3442\"\u003e\u003cstrong data-start=\"3261\" data-end=\"3311\"\u003eQ: What makes this different from the NT-20SQ?\u003c\/strong\u003e\u003cbr data-start=\"3311\" data-end=\"3314\"\u003eA: The NT-20SEQ includes an optional side duct for improved airflow flexibility, while the NT-20SQ is strictly direct discharge.\u003c\/p\u003e\n\u003chr data-start=\"3444\" data-end=\"3447\"\u003e\n\u003cp data-start=\"3449\" data-end=\"3560\"\u003e\u003cstrong data-start=\"3449\" data-end=\"3499\"\u003eQ: Does this include the exterior access door?\u003c\/strong\u003e\u003cbr data-start=\"3499\" data-end=\"3502\"\u003eA: Yes, this model includes a black composite access door.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47945769976049,"sku":null,"price":979.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/2504ABK.png?v=1774121221"},{"product_id":"suburban-rv-furnace-sf-25fq-series-25-000-btu-ducted-furnace-2555a","title":"Suburban RV Furnace – SF-25FQ Series, 25,000 BTU Ducted Furnace 2555A","description":"\u003ch1 data-section-id=\"1x9692x\" data-start=\"113\" data-end=\"184\"\u003eSuburban 2555A RV Furnace – SF-25FQ Series, 25,000 BTU Ducted Furnace\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1l6ndc3\" data-start=\"186\" data-end=\"244\"\u003eHigh-Performance Ducted Heating Without Exterior Access\u003c\/h2\u003e\n\u003cp data-start=\"246\" data-end=\"552\"\u003eThe Suburban 2555A SF-25FQ furnace is a 25,000 BTU LP gas RV furnace designed for maximum ducted heating performance with interior service access. Built on Suburban’s “FQ” (front gas + quiet) platform, this furnace delivers efficient, consistent heat while eliminating the need for an exterior access door.\u003c\/p\u003e\n\u003cp data-start=\"554\" data-end=\"755\"\u003eWith automatic direct spark ignition and a compact, low-profile design, the SF-25FQ is ideal for modern RV layouts that prioritize interior access, reduced noise, and reliable cold-weather performance.\u003c\/p\u003e\n\u003chr data-start=\"757\" data-end=\"760\"\u003e\n\u003ch2 data-section-id=\"ndg6re\" data-start=\"762\" data-end=\"793\"\u003eWho This Furnace Is Best For\u003c\/h2\u003e\n\u003cp data-start=\"795\" data-end=\"884\"\u003eThis model is ideal for RV owners who need powerful, ducted heating with interior access:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOwners of \u003cstrong data-start=\"898\" data-end=\"967\"\u003etravel trailers, fifth wheels, and larger RVs with ducted systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRVs that \u003cstrong data-start=\"981\" data-end=\"1043\"\u003edo not have or do not want an exterior furnace access door\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCustomers replacing an older \u003cstrong data-start=\"1077\" data-end=\"1113\"\u003eSF-25, SF-25Q, or SF-25F furnace\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstallations requiring \u003cstrong data-start=\"1142\" data-end=\"1184\"\u003efront gas connection (interior hookup)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRVers looking for \u003cstrong data-start=\"1207\" data-end=\"1252\"\u003equieter operation with consistent airflow\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1256\" data-end=\"1373\"\u003eThis furnace is especially appealing for \u003cstrong data-start=\"1297\" data-end=\"1319\"\u003efour-season RV use\u003c\/strong\u003e, where reliable, evenly distributed heat is critical.\u003c\/p\u003e\n\u003chr data-start=\"1375\" data-end=\"1378\"\u003e\n\u003ch2 data-section-id=\"gh0k9s\" data-start=\"1380\" data-end=\"1402\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cp data-start=\"1406\" data-end=\"1452\"\u003e25,000 BTU heating capacity for mid-size RVs\u003c\/p\u003e\n\u003cp data-start=\"1455\" data-end=\"1505\"\u003eMaximum ducted design for even heat distribution\u003c\/p\u003e\n\u003cp data-start=\"1508\" data-end=\"1563\"\u003eFront gas connection for interior installation access\u003c\/p\u003e\n\u003cp data-start=\"1566\" data-end=\"1600\"\u003eNo exterior access door required\u003c\/p\u003e\n\u003cp data-start=\"1603\" data-end=\"1658\"\u003eAutomatic direct spark ignition for reliable startups\u003c\/p\u003e\n\u003cp data-start=\"1661\" data-end=\"1697\"\u003eQuiet operation design (FQ series)\u003c\/p\u003e\n\u003cp data-start=\"1700\" data-end=\"1750\"\u003eCompact, low-profile cabinet (7-1\/2 inch height)\u003c\/p\u003e\n\u003cp data-start=\"1753\" data-end=\"1807\"\u003eIdeal for enclosed or interior service installations\u003c\/p\u003e\n\u003chr data-start=\"1809\" data-end=\"1812\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1814\" data-end=\"1831\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1835\" data-end=\"1852\"\u003eBrand: Suburban\u003c\/li\u003e\n\u003cli data-start=\"1855\" data-end=\"1875\"\u003ePart Number: 2555A\u003c\/li\u003e\n\u003cli data-start=\"1878\" data-end=\"1893\"\u003eSeries: SF-FQ\u003c\/li\u003e\n\u003cli data-start=\"1896\" data-end=\"1912\"\u003eModel: SF-25FQ\u003c\/li\u003e\n\u003cli data-start=\"1915\" data-end=\"1934\"\u003eFuel Type: LP Gas\u003c\/li\u003e\n\u003cli data-start=\"1937\" data-end=\"1961\"\u003eBTU Output: 25,000 BTU\u003c\/li\u003e\n\u003cli data-start=\"1964\" data-end=\"1986\"\u003eHeight: 7-1\/2 Inches\u003c\/li\u003e\n\u003cli data-start=\"1989\" data-end=\"2007\"\u003eWidth: 17 Inches\u003c\/li\u003e\n\u003cli data-start=\"2010\" data-end=\"2028\"\u003eDepth: 20 Inches\u003c\/li\u003e\n\u003cli data-start=\"2031\" data-end=\"2079\"\u003eIgnition Type: Automatic direct spark ignition\u003c\/li\u003e\n\u003cli data-start=\"2082\" data-end=\"2117\"\u003eInstallation Type: Ducted furnace\u003c\/li\u003e\n\u003cli data-start=\"2120\" data-end=\"2161\"\u003eGas Connection: Front (interior access)\u003c\/li\u003e\n\u003cli data-start=\"2164\" data-end=\"2218\"\u003eAccess Requirement: No exterior access door required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2220\" data-end=\"2223\"\u003e\n\u003ch2 data-section-id=\"pdx9qo\" data-start=\"2225\" data-end=\"2251\"\u003eWhy Choose the SF-25FQ?\u003c\/h2\u003e\n\u003cp data-start=\"2253\" data-end=\"2322\"\u003eCompared to traditional exterior-access furnaces, the SF-25FQ offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2326\" data-end=\"2369\"\u003eInterior servicing for easier maintenance\u003c\/li\u003e\n\u003cli data-start=\"2372\" data-end=\"2422\"\u003eCleaner exterior RV appearance (no access panel)\u003c\/li\u003e\n\u003cli data-start=\"2425\" data-end=\"2451\"\u003eImproved noise reduction\u003c\/li\u003e\n\u003cli data-start=\"2454\" data-end=\"2500\"\u003eConsistent heat distribution through ducting\u003c\/li\u003e\n\u003cli data-start=\"2503\" data-end=\"2548\"\u003eFlexible installation for modern RV designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2550\" data-end=\"2636\"\u003eThis makes it a top choice for both \u003cstrong data-start=\"2586\" data-end=\"2635\"\u003ereplacement and new installation applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2638\" data-end=\"2641\"\u003e\n\u003ch2 data-section-id=\"1528bs2\" data-start=\"2643\" data-end=\"2687\"\u003eWhen Do You Need to Replace Your Furnace?\u003c\/h2\u003e\n\u003cp data-start=\"2689\" data-end=\"2726\"\u003eConsider upgrading if you experience:\u003c\/p\u003e\n\u003cp data-start=\"2730\" data-end=\"2765\"\u003eUneven heating throughout your RV\u003c\/p\u003e\n\u003cp data-start=\"2768\" data-end=\"2805\"\u003eFrequent ignition or cycling issues\u003c\/p\u003e\n\u003cp data-start=\"2808\" data-end=\"2833\"\u003eExcessive furnace noise\u003c\/p\u003e\n\u003cp data-start=\"2836\" data-end=\"2875\"\u003eAging unit with declining performance\u003c\/p\u003e\n\u003cp data-start=\"2878\" data-end=\"2922\"\u003eDesire to eliminate exterior access panels\u003c\/p\u003e\n\u003chr data-start=\"2924\" data-end=\"2927\"\u003e\n\u003ch2 data-section-id=\"6zcwlh\" data-start=\"2929\" data-end=\"2939\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-start=\"2941\" data-end=\"3128\"\u003eWhen installing a ducted furnace like the SF-25FQ, ensure your ductwork is properly sealed and sized. Poor ducting can reduce efficiency and airflow, even with a high-performance furnace.\u003c\/p\u003e\n\u003chr data-start=\"3130\" data-end=\"3133\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"3135\" data-end=\"3141\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"3143\" data-end=\"3292\"\u003e\u003cstrong data-start=\"3143\" data-end=\"3200\"\u003eQ: Does this furnace require an exterior access door?\u003c\/strong\u003e\u003cbr data-start=\"3200\" data-end=\"3203\"\u003eA: No. The SF-25FQ is designed for interior access and does not require an exterior door.\u003c\/p\u003e\n\u003chr data-start=\"3294\" data-end=\"3297\"\u003e\n\u003cp data-start=\"3299\" data-end=\"3411\"\u003e\u003cstrong data-start=\"3299\" data-end=\"3331\"\u003eQ: Is this a ducted furnace?\u003c\/strong\u003e\u003cbr data-start=\"3331\" data-end=\"3334\"\u003eA: Yes. It is designed for maximum ducted airflow and even heat distribution.\u003c\/p\u003e\n\u003chr data-start=\"3413\" data-end=\"3416\"\u003e\n\u003cp data-start=\"3418\" data-end=\"3562\"\u003e\u003cstrong data-start=\"3418\" data-end=\"3445\"\u003eQ: What does “FQ” mean?\u003c\/strong\u003e\u003cbr data-start=\"3445\" data-end=\"3448\"\u003eA: “F” indicates a front gas connection (interior hookup), and “Q” refers to quieter operation and updated design.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47945809002737,"sku":null,"price":1085.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/2555A.png?v=1774121828"},{"product_id":"suburban-2556a-rv-furnace-sf-25q-series-25-000-btu-ducted-furnace","title":"Suburban 2556A RV Furnace – SF-25Q Series, 25,000 BTU Ducted Furnace","description":"\u003ch1 data-section-id=\"1u0f28s\" data-start=\"112\" data-end=\"182\"\u003eSuburban 2556A RV Furnace – SF-25Q Series, 25,000 BTU Ducted Furnace\u003c\/h1\u003e\n\u003ch2 data-section-id=\"as5hf9\" data-start=\"184\" data-end=\"241\"\u003eQuiet, Efficient Heating with Flexible Ducting Options\u003c\/h2\u003e\n\u003cp data-start=\"243\" data-end=\"507\"\u003eThe Suburban 2556A SF-25Q furnace is a 25,000 BTU LP gas RV furnace designed for reliable, ducted heating with flexible airflow configurations. Built on Suburban’s “Q” (quiet) platform, this furnace delivers consistent performance while reducing operational noise.\u003c\/p\u003e\n\u003cp data-start=\"509\" data-end=\"665\"\u003eWith multiple duct discharge options and energy-saving direct spark ignition, the SF-25Q is ideal for maintaining even heat distribution throughout your RV.\u003c\/p\u003e\n\u003chr data-start=\"667\" data-end=\"670\"\u003e\n\u003ch2 data-section-id=\"ndg6re\" data-start=\"672\" data-end=\"703\"\u003eWho This Furnace Is Best For\u003c\/h2\u003e\n\u003cp data-start=\"705\" data-end=\"808\"\u003eThis furnace is ideal for RV owners who need strong, ducted heating with flexible installation options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"812\" data-end=\"893\"\u003eOwners of \u003cstrong data-start=\"822\" data-end=\"891\"\u003etravel trailers, fifth wheels, and motorhomes with ducted systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"896\" data-end=\"966\"\u003eRVs requiring \u003cstrong data-start=\"910\" data-end=\"964\"\u003eside, top, or bottom duct discharge configurations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"969\" data-end=\"1027\"\u003eCustomers replacing an older \u003cstrong data-start=\"998\" data-end=\"1025\"\u003eSF-25 or SF-25Q furnace\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1030\" data-end=\"1104\"\u003eRVers looking for \u003cstrong data-start=\"1048\" data-end=\"1102\"\u003equieter operation and consistent heat distribution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1107\" data-end=\"1181\"\u003eCold-weather users needing \u003cstrong data-start=\"1134\" data-end=\"1179\"\u003ereliable, whole-coach heating performance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1183\" data-end=\"1281\"\u003eThis model is especially well-suited for \u003cstrong data-start=\"1224\" data-end=\"1249\"\u003emulti-room RV layouts\u003c\/strong\u003e where even airflow is critical.\u003c\/p\u003e\n\u003chr data-start=\"1283\" data-end=\"1286\"\u003e\n\u003ch2 data-section-id=\"gh0k9s\" data-start=\"1288\" data-end=\"1310\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cp data-start=\"1314\" data-end=\"1360\"\u003e25,000 BTU heating capacity for mid-size RVs\u003c\/p\u003e\n\u003cp data-start=\"1363\" data-end=\"1398\"\u003eQuiet operation design (Q series)\u003c\/p\u003e\n\u003cp data-start=\"1401\" data-end=\"1458\"\u003eMultiple duct discharge options (side, top, and bottom)\u003c\/p\u003e\n\u003cp data-start=\"1461\" data-end=\"1505\"\u003eEnergy-saving direct spark ignition system\u003c\/p\u003e\n\u003cp data-start=\"1508\" data-end=\"1564\"\u003eOne-stage heating operation for consistent performance\u003c\/p\u003e\n\u003cp data-start=\"1567\" data-end=\"1604\"\u003eDesigned for ducted heating systems\u003c\/p\u003e\n\u003cp data-start=\"1607\" data-end=\"1660\"\u003eIncludes vent kit for 1-1\/2 inch wall installations\u003c\/p\u003e\n\u003cp data-start=\"1663\" data-end=\"1712\"\u003eReliable performance in cold-weather conditions\u003c\/p\u003e\n\u003chr data-start=\"1714\" data-end=\"1717\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1719\" data-end=\"1736\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1740\" data-end=\"1757\"\u003eBrand: Suburban\u003c\/li\u003e\n\u003cli data-start=\"1760\" data-end=\"1780\"\u003ePart Number: 2556A\u003c\/li\u003e\n\u003cli data-start=\"1783\" data-end=\"1797\"\u003eSeries: SF-Q\u003c\/li\u003e\n\u003cli data-start=\"1800\" data-end=\"1815\"\u003eModel: SF-25Q\u003c\/li\u003e\n\u003cli data-start=\"1818\" data-end=\"1837\"\u003eFuel Type: LP Gas\u003c\/li\u003e\n\u003cli data-start=\"1840\" data-end=\"1864\"\u003eBTU Output: 25,000 BTU\u003c\/li\u003e\n\u003cli data-start=\"1867\" data-end=\"1883\"\u003eStage: 1 Stage\u003c\/li\u003e\n\u003cli data-start=\"1886\" data-end=\"1904\"\u003eAmp Draw: 7 Amps\u003c\/li\u003e\n\u003cli data-start=\"1907\" data-end=\"1925\"\u003eWidth: 17 Inches\u003c\/li\u003e\n\u003cli data-start=\"1928\" data-end=\"1950\"\u003eHeight: 7-1\/2 Inches\u003c\/li\u003e\n\u003cli data-start=\"1953\" data-end=\"1971\"\u003eDepth: 20 Inches\u003c\/li\u003e\n\u003cli data-start=\"1974\" data-end=\"1993\"\u003eWeight: 31 Pounds\u003c\/li\u003e\n\u003cli data-start=\"1996\" data-end=\"2034\"\u003eIgnition Type: Direct spark ignition\u003c\/li\u003e\n\u003cli data-start=\"2037\" data-end=\"2079\"\u003eDucting: Side, top, and bottom discharge\u003c\/li\u003e\n\u003cli data-start=\"2082\" data-end=\"2124\"\u003eVent Kit: Included (for 1-1\/2 inch wall)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2126\" data-end=\"2129\"\u003e\n\u003ch2 data-section-id=\"1r6uqja\" data-start=\"2131\" data-end=\"2156\"\u003eWhy Choose the SF-25Q?\u003c\/h2\u003e\n\u003cp data-start=\"2158\" data-end=\"2213\"\u003eCompared to older or basic furnaces, the SF-25Q offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2217\" data-end=\"2257\"\u003eQuieter operation for improved comfort\u003c\/li\u003e\n\u003cli data-start=\"2260\" data-end=\"2313\"\u003eFlexible ducting options for better airflow control\u003c\/li\u003e\n\u003cli data-start=\"2316\" data-end=\"2358\"\u003eConsistent, even heat throughout your RV\u003c\/li\u003e\n\u003cli data-start=\"2361\" data-end=\"2414\"\u003eReliable ignition with energy-efficient performance\u003c\/li\u003e\n\u003cli data-start=\"2417\" data-end=\"2471\"\u003eCompatibility with a wide range of ducted RV systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2473\" data-end=\"2574\"\u003eIt’s a strong choice for both \u003cstrong data-start=\"2503\" data-end=\"2540\"\u003ereplacement and new installations\u003c\/strong\u003e where ducted heating is required.\u003c\/p\u003e\n\u003chr data-start=\"2576\" data-end=\"2579\"\u003e\n\u003ch2 data-section-id=\"1528bs2\" data-start=\"2581\" data-end=\"2625\"\u003eWhen Do You Need to Replace Your Furnace?\u003c\/h2\u003e\n\u003cp data-start=\"2627\" data-end=\"2664\"\u003eConsider upgrading if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2668\" data-end=\"2698\"\u003eUneven heating between rooms\u003c\/li\u003e\n\u003cli data-start=\"2701\" data-end=\"2726\"\u003eExcessive furnace noise\u003c\/li\u003e\n\u003cli data-start=\"2729\" data-end=\"2755\"\u003eFrequent ignition issues\u003c\/li\u003e\n\u003cli data-start=\"2758\" data-end=\"2800\"\u003eAging furnace with declining performance\u003c\/li\u003e\n\u003cli data-start=\"2803\" data-end=\"2854\"\u003eLimited ducting flexibility in your current setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2856\" data-end=\"2859\"\u003e\n\u003ch2 data-section-id=\"6zcwlh\" data-start=\"2861\" data-end=\"2871\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-start=\"2873\" data-end=\"3073\"\u003eTo get the best performance from a ducted furnace, make sure your duct system is properly sealed and free of obstructions. Even a high-performance furnace can lose efficiency if airflow is restricted.\u003c\/p\u003e\n\u003chr data-start=\"3075\" data-end=\"3078\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"3080\" data-end=\"3086\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"3088\" data-end=\"3205\"\u003e\u003cstrong data-start=\"3088\" data-end=\"3120\"\u003eQ: Is this a ducted furnace?\u003c\/strong\u003e\u003cbr data-start=\"3120\" data-end=\"3123\"\u003eA: Yes. The SF-25Q is designed for ducted heating with multiple discharge options.\u003c\/p\u003e\n\u003chr data-start=\"3207\" data-end=\"3210\"\u003e\n\u003cp data-start=\"3212\" data-end=\"3356\"\u003e\u003cstrong data-start=\"3212\" data-end=\"3255\"\u003eQ: What makes the “Q” series different?\u003c\/strong\u003e\u003cbr data-start=\"3255\" data-end=\"3258\"\u003eA: The “Q” series is designed for quieter operation and improved airflow compared to older models.\u003c\/p\u003e\n\u003chr data-start=\"3358\" data-end=\"3361\"\u003e\n\u003cp data-start=\"3363\" data-end=\"3484\"\u003e\u003cstrong data-start=\"3363\" data-end=\"3399\"\u003eQ: Does this include a vent kit?\u003c\/strong\u003e\u003cbr data-start=\"3399\" data-end=\"3402\"\u003eA: Yes. This model includes a vent kit designed for 1-1\/2 inch wall installations.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47945810641137,"sku":null,"price":1084.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/2556A.png?v=1774122042"},{"product_id":"suburban-rv-furnace-sf-30fq-series-30-000-btu-two-stage-ducted-furnace-2558a","title":"Suburban RV Furnace – SF-30FQ Series, 30,000 BTU Two-Stage Ducted Furnace - 2558A","description":"\u003ch1 data-section-id=\"iujs6p\" data-start=\"113\" data-end=\"194\"\u003eSuburban 2558A RV Furnace – SF-30FQ Series, 30,000 BTU Two-Stage Ducted Furnace\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1es6dqv\" data-start=\"196\" data-end=\"253\"\u003ePowerful, Efficient Heating with Two-Stage Performance\u003c\/h2\u003e\n\u003cp data-start=\"255\" data-end=\"571\"\u003eThe Suburban 2558A SF-30FQ furnace is a 30,000 BTU LP gas RV furnace designed for high-performance ducted heating in mid- to large-size RVs. Featuring \u003cstrong data-start=\"406\" data-end=\"427\"\u003etwo-stage heating\u003c\/strong\u003e, this furnace delivers improved comfort by adjusting output based on demand—providing steady, efficient heat while reducing temperature swings.\u003c\/p\u003e\n\u003cp data-start=\"573\" data-end=\"766\"\u003eBuilt on Suburban’s “FQ” platform, the SF-30FQ includes a \u003cstrong data-start=\"631\" data-end=\"675\"\u003efront gas connection for interior access\u003c\/strong\u003e and does not require an exterior access door, making it ideal for modern RV installations.\u003c\/p\u003e\n\u003chr data-start=\"768\" data-end=\"771\"\u003e\n\u003ch2 data-section-id=\"ndg6re\" data-start=\"773\" data-end=\"804\"\u003eWho This Furnace Is Best For\u003c\/h2\u003e\n\u003cp data-start=\"806\" data-end=\"907\"\u003eThis furnace is ideal for RV owners who need strong, efficient heating with advanced comfort control:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"911\" data-end=\"979\"\u003eOwners of \u003cstrong data-start=\"921\" data-end=\"977\"\u003elarger travel trailers, fifth wheels, and motorhomes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"982\" data-end=\"1047\"\u003eRVs with \u003cstrong data-start=\"991\" data-end=\"1045\"\u003educted heating systems requiring higher BTU output\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1050\" data-end=\"1117\"\u003eCustomers replacing an older \u003cstrong data-start=\"1079\" data-end=\"1115\"\u003eSF-30, SF-30Q, or SF-30F furnace\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1120\" data-end=\"1192\"\u003eInstallations requiring \u003cstrong data-start=\"1144\" data-end=\"1190\"\u003einterior access (no exterior furnace door)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1195\" data-end=\"1274\"\u003eRVers looking for \u003cstrong data-start=\"1213\" data-end=\"1272\"\u003emore consistent temperatures with fewer hot\/cold swings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1276\" data-end=\"1390\"\u003eThis model is especially appealing for \u003cstrong data-start=\"1315\" data-end=\"1337\"\u003efour-season RV use\u003c\/strong\u003e, where consistent and efficient heating is critical.\u003c\/p\u003e\n\u003chr data-start=\"1392\" data-end=\"1395\"\u003e\n\u003ch2 data-section-id=\"gh0k9s\" data-start=\"1397\" data-end=\"1419\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cp data-start=\"1423\" data-end=\"1467\"\u003e30,000 BTU heating capacity for larger RVs\u003c\/p\u003e\n\u003cp data-start=\"1470\" data-end=\"1537\"\u003eTwo-stage heating for improved temperature control and efficiency\u003c\/p\u003e\n\u003cp data-start=\"1540\" data-end=\"1596\"\u003eSide ducted design for consistent airflow distribution\u003c\/p\u003e\n\u003cp data-start=\"1599\" data-end=\"1654\"\u003eFront gas connection for interior installation access\u003c\/p\u003e\n\u003cp data-start=\"1657\" data-end=\"1691\"\u003eNo exterior access door required\u003c\/p\u003e\n\u003cp data-start=\"1694\" data-end=\"1744\"\u003eCompact, low-profile cabinet (7-1\/2 inch height)\u003c\/p\u003e\n\u003cp data-start=\"1747\" data-end=\"1794\"\u003eReliable operation in cold-weather conditions\u003c\/p\u003e\n\u003chr data-start=\"1796\" data-end=\"1799\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1801\" data-end=\"1818\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-start=\"1822\" data-end=\"1839\"\u003eBrand: Suburban\u003c\/p\u003e\n\u003cp data-start=\"1842\" data-end=\"1862\"\u003ePart Number: 2558A\u003c\/p\u003e\n\u003cp data-start=\"1865\" data-end=\"1880\"\u003eSeries: SF-FQ\u003c\/p\u003e\n\u003cp data-start=\"1883\" data-end=\"1899\"\u003eModel: SF-30FQ\u003c\/p\u003e\n\u003cp data-start=\"1902\" data-end=\"1921\"\u003eFuel Type: LP Gas\u003c\/p\u003e\n\u003cp data-start=\"1924\" data-end=\"1948\"\u003eBTU Output: 30,000 BTU\u003c\/p\u003e\n\u003cp data-start=\"1951\" data-end=\"1976\"\u003eHeating Type: Two-stage\u003c\/p\u003e\n\u003cp data-start=\"1979\" data-end=\"1999\"\u003eAmp Draw: 8.5 Amps\u003c\/p\u003e\n\u003cp data-start=\"2002\" data-end=\"2024\"\u003eHeight: 7-1\/2 Inches\u003c\/p\u003e\n\u003cp data-start=\"2027\" data-end=\"2045\"\u003eWidth: 17 Inches\u003c\/p\u003e\n\u003cp data-start=\"2048\" data-end=\"2066\"\u003eDepth: 20 Inches\u003c\/p\u003e\n\u003cp data-start=\"2069\" data-end=\"2091\"\u003eDucting: Side ducted\u003c\/p\u003e\n\u003cp data-start=\"2094\" data-end=\"2135\"\u003eGas Connection: Front (interior access)\u003c\/p\u003e\n\u003cp data-start=\"2138\" data-end=\"2173\"\u003eInstallation Type: Ducted furnace\u003c\/p\u003e\n\u003chr data-start=\"2175\" data-end=\"2178\"\u003e\n\u003ch2 data-section-id=\"peotbo\" data-start=\"2180\" data-end=\"2206\"\u003eWhy Choose the SF-30FQ?\u003c\/h2\u003e\n\u003cp data-start=\"2208\" data-end=\"2262\"\u003eCompared to single-stage furnaces, the SF-30FQ offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2266\" data-end=\"2305\"\u003eMore consistent interior temperatures\u003c\/li\u003e\n\u003cli data-start=\"2308\" data-end=\"2346\"\u003eReduced cycling and improved comfort\u003c\/li\u003e\n\u003cli data-start=\"2349\" data-end=\"2400\"\u003eBetter energy efficiency under varying conditions\u003c\/li\u003e\n\u003cli data-start=\"2403\" data-end=\"2428\"\u003eQuiet, steady operation\u003c\/li\u003e\n\u003cli data-start=\"2431\" data-end=\"2483\"\u003eFlexible installation with interior service access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2485\" data-end=\"2577\"\u003eIt’s an excellent upgrade for RV owners looking to improve both \u003cstrong data-start=\"2549\" data-end=\"2576\"\u003ecomfort and performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2579\" data-end=\"2582\"\u003e\n\u003ch2 data-section-id=\"1528bs2\" data-start=\"2584\" data-end=\"2628\"\u003eWhen Do You Need to Replace Your Furnace?\u003c\/h2\u003e\n\u003cp data-start=\"2630\" data-end=\"2667\"\u003eConsider upgrading if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2671\" data-end=\"2709\"\u003eUneven heating or temperature swings\u003c\/li\u003e\n\u003cli data-start=\"2712\" data-end=\"2757\"\u003eFurnace running constantly or short cycling\u003c\/li\u003e\n\u003cli data-start=\"2760\" data-end=\"2790\"\u003eExcessive noise or vibration\u003c\/li\u003e\n\u003cli data-start=\"2793\" data-end=\"2841\"\u003eAging furnace struggling to heat larger spaces\u003c\/li\u003e\n\u003cli data-start=\"2844\" data-end=\"2888\"\u003eDesire for improved efficiency and comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2890\" data-end=\"2893\"\u003e\n\u003ch2 data-section-id=\"6zcwlh\" data-start=\"2895\" data-end=\"2905\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-start=\"2907\" data-end=\"3086\"\u003eTwo-stage furnaces perform best when paired with a properly functioning thermostat and well-sealed ductwork. Ensuring your system is balanced will maximize comfort and efficiency.\u003c\/p\u003e\n\u003chr data-start=\"3088\" data-end=\"3091\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"3093\" data-end=\"3099\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"3101\" data-end=\"3293\"\u003e\u003cstrong data-start=\"3101\" data-end=\"3136\"\u003eQ: What is a two-stage furnace?\u003c\/strong\u003e\u003cbr data-start=\"3136\" data-end=\"3139\"\u003eA: A two-stage furnace adjusts heat output based on demand, providing more consistent temperatures and improved efficiency compared to single-stage units.\u003c\/p\u003e\n\u003chr data-start=\"3295\" data-end=\"3298\"\u003e\n\u003cp data-start=\"3300\" data-end=\"3441\"\u003e\u003cstrong data-start=\"3300\" data-end=\"3349\"\u003eQ: Does this require an exterior access door?\u003c\/strong\u003e\u003cbr data-start=\"3349\" data-end=\"3352\"\u003eA: No. The SF-30FQ is designed for interior access and does not require an exterior door.\u003c\/p\u003e\n\u003chr data-start=\"3443\" data-end=\"3446\"\u003e\n\u003cp data-start=\"3448\" data-end=\"3551\"\u003e\u003cstrong data-start=\"3448\" data-end=\"3480\"\u003eQ: Is this a ducted furnace?\u003c\/strong\u003e\u003cbr data-start=\"3480\" data-end=\"3483\"\u003eA: Yes. It is designed for side ducted airflow and whole-RV heating.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47946004955377,"sku":null,"price":1095.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/2558A.png?v=1774136906"},{"product_id":"suburban-rv-furnace-sf-30q-series-30-000-btu-ducted-furnace-2559a","title":"Suburban RV Furnace – SF-30Q Series, 30,000 BTU Ducted Furnace - 2559A","description":"\u003ch1 data-section-id=\"1g000fn\" data-start=\"112\" data-end=\"182\"\u003eSuburban 2559A RV Furnace – SF-30Q Series, 30,000 BTU Ducted Furnace\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1i8xb58\" data-start=\"184\" data-end=\"240\"\u003eQuiet, Powerful Heating with Flexible Ducting Options\u003c\/h2\u003e\n\u003cp data-start=\"242\" data-end=\"504\"\u003eThe Suburban 2559A SF-30Q furnace is a 30,000 BTU LP gas RV furnace designed for reliable, whole-coach heating with flexible duct configurations. Built on Suburban’s “Q” (quiet) platform, this furnace delivers strong performance while reducing operational noise.\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"683\"\u003eWith multiple duct discharge options and energy-saving direct spark ignition, the SF-30Q is an excellent solution for evenly distributing heat throughout mid- to large-size RVs.\u003c\/p\u003e\n\u003chr data-start=\"685\" data-end=\"688\"\u003e\n\u003ch2 data-section-id=\"ndg6re\" data-start=\"690\" data-end=\"721\"\u003eWho This Furnace Is Best For\u003c\/h2\u003e\n\u003cp data-start=\"723\" data-end=\"818\"\u003eThis furnace is ideal for RV owners who need strong, ducted heating with flexible installation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"822\" data-end=\"903\"\u003eOwners of \u003cstrong data-start=\"832\" data-end=\"901\"\u003etravel trailers, fifth wheels, and motorhomes with ducted systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"906\" data-end=\"976\"\u003eRVs requiring \u003cstrong data-start=\"920\" data-end=\"974\"\u003eside, top, or bottom duct discharge configurations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"979\" data-end=\"1037\"\u003eCustomers replacing an older \u003cstrong data-start=\"1008\" data-end=\"1035\"\u003eSF-30 or SF-30Q furnace\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1040\" data-end=\"1103\"\u003eRVers looking for \u003cstrong data-start=\"1058\" data-end=\"1101\"\u003equiet operation with consistent airflow\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1106\" data-end=\"1177\"\u003eCold-weather users needing \u003cstrong data-start=\"1133\" data-end=\"1175\"\u003ereliable, whole-RV heating performance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1179\" data-end=\"1288\"\u003eThis model is especially well-suited for \u003cstrong data-start=\"1220\" data-end=\"1245\"\u003emulti-room RV layouts\u003c\/strong\u003e where even heat distribution is essential.\u003c\/p\u003e\n\u003chr data-start=\"1290\" data-end=\"1293\"\u003e\n\u003ch2 data-section-id=\"gh0k9s\" data-start=\"1295\" data-end=\"1317\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1321\" data-end=\"1377\"\u003e30,000 BTU heating capacity for mid- to large-size RVs\u003c\/li\u003e\n\u003cli data-start=\"1380\" data-end=\"1415\"\u003eQuiet operation design (Q series)\u003c\/li\u003e\n\u003cli data-start=\"1418\" data-end=\"1475\"\u003eMultiple duct discharge options (side, top, and bottom)\u003c\/li\u003e\n\u003cli data-start=\"1478\" data-end=\"1524\"\u003eOne-stage heating for consistent performance\u003c\/li\u003e\n\u003cli data-start=\"1527\" data-end=\"1571\"\u003eEnergy-saving direct spark ignition system\u003c\/li\u003e\n\u003cli data-start=\"1574\" data-end=\"1611\"\u003eDesigned for ducted heating systems\u003c\/li\u003e\n\u003cli data-start=\"1614\" data-end=\"1667\"\u003eIncludes vent kit for 1-1\/2 inch wall installations\u003c\/li\u003e\n\u003cli data-start=\"1670\" data-end=\"1719\"\u003eReliable performance in cold-weather conditions\u003c\/li\u003e\n\u003cli data-start=\"1722\" data-end=\"1759\"\u003eBacked by a limited 2-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1761\" data-end=\"1764\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1766\" data-end=\"1783\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-start=\"1787\" data-end=\"1804\"\u003eBrand: Suburban\u003c\/p\u003e\n\u003cp data-start=\"1807\" data-end=\"1827\"\u003ePart Number: 2559A\u003c\/p\u003e\n\u003cp data-start=\"1830\" data-end=\"1844\"\u003eSeries: SF-Q\u003c\/p\u003e\n\u003cp data-start=\"1847\" data-end=\"1862\"\u003eModel: SF-30Q\u003c\/p\u003e\n\u003cp data-start=\"1865\" data-end=\"1884\"\u003eFuel Type: LP Gas\u003c\/p\u003e\n\u003cp data-start=\"1887\" data-end=\"1911\"\u003eBTU Output: 30,000 BTU\u003c\/p\u003e\n\u003cp data-start=\"1914\" data-end=\"1930\"\u003eStage: 1 Stage\u003c\/p\u003e\n\u003cp data-start=\"1933\" data-end=\"1951\"\u003eAmp Draw: 7 Amps\u003c\/p\u003e\n\u003cp data-start=\"1954\" data-end=\"1972\"\u003eWidth: 17 Inches\u003c\/p\u003e\n\u003cp data-start=\"1975\" data-end=\"1997\"\u003eHeight: 7-1\/2 Inches\u003c\/p\u003e\n\u003cp data-start=\"2000\" data-end=\"2018\"\u003eDepth: 20 Inches\u003c\/p\u003e\n\u003cp data-start=\"2021\" data-end=\"2043\"\u003eWeight: 25.82 Pounds\u003c\/p\u003e\n\u003cp data-start=\"2046\" data-end=\"2084\"\u003eIgnition Type: Direct spark ignition\u003c\/p\u003e\n\u003cp data-start=\"2087\" data-end=\"2129\"\u003eDucting: Side, top, and bottom discharge\u003c\/p\u003e\n\u003cp data-start=\"2132\" data-end=\"2174\"\u003eVent Kit: Included (for 1-1\/2 inch wall)\u003c\/p\u003e\n\u003cp data-start=\"2177\" data-end=\"2203\"\u003eWarranty: Limited 2 year\u003c\/p\u003e\n\u003chr data-start=\"2205\" data-end=\"2208\"\u003e\n\u003ch2 data-section-id=\"1r6vktu\" data-start=\"2210\" data-end=\"2235\"\u003eWhy Choose the SF-30Q?\u003c\/h2\u003e\n\u003cp data-start=\"2237\" data-end=\"2300\"\u003eCompared to older or less flexible furnaces, the SF-30Q offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2304\" data-end=\"2342\"\u003eQuiet operation for improved comfort\u003c\/li\u003e\n\u003cli data-start=\"2345\" data-end=\"2395\"\u003eFlexible ducting for better airflow distribution\u003c\/li\u003e\n\u003cli data-start=\"2398\" data-end=\"2451\"\u003eReliable ignition with energy-efficient performance\u003c\/li\u003e\n\u003cli data-start=\"2454\" data-end=\"2500\"\u003eConsistent heat across multiple living areas\u003c\/li\u003e\n\u003cli data-start=\"2503\" data-end=\"2557\"\u003eCompatibility with a wide range of RV ducted systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2559\" data-end=\"2673\"\u003eIt’s a strong option for both \u003cstrong data-start=\"2589\" data-end=\"2626\"\u003ereplacement and new installations\u003c\/strong\u003e requiring dependable, evenly distributed heat.\u003c\/p\u003e\n\u003chr data-start=\"2675\" data-end=\"2678\"\u003e\n\u003ch2 data-section-id=\"1528bs2\" data-start=\"2680\" data-end=\"2724\"\u003eWhen Do You Need to Replace Your Furnace?\u003c\/h2\u003e\n\u003cp data-start=\"2726\" data-end=\"2763\"\u003eConsider upgrading if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2767\" data-end=\"2802\"\u003eUneven heating throughout your RV\u003c\/li\u003e\n\u003cli data-start=\"2805\" data-end=\"2830\"\u003eExcessive furnace noise\u003c\/li\u003e\n\u003cli data-start=\"2833\" data-end=\"2870\"\u003eFrequent ignition or cycling issues\u003c\/li\u003e\n\u003cli data-start=\"2873\" data-end=\"2921\"\u003eAging furnace struggling to heat larger spaces\u003c\/li\u003e\n\u003cli data-start=\"2924\" data-end=\"2966\"\u003eLimited airflow or poor duct performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2968\" data-end=\"2971\"\u003e\n\u003ch2 data-section-id=\"6zcwlh\" data-start=\"2973\" data-end=\"2983\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-start=\"2985\" data-end=\"3152\"\u003eProper duct sealing and layout are key to maximizing furnace performance. Even with a high-BTU furnace like the SF-30Q, poor ducting can reduce airflow and efficiency.\u003c\/p\u003e\n\u003chr data-start=\"3154\" data-end=\"3157\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"3159\" data-end=\"3165\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"3167\" data-end=\"3284\"\u003e\u003cstrong data-start=\"3167\" data-end=\"3199\"\u003eQ: Is this a ducted furnace?\u003c\/strong\u003e\u003cbr data-start=\"3199\" data-end=\"3202\"\u003eA: Yes. The SF-30Q is designed for ducted heating with multiple discharge options.\u003c\/p\u003e\n\u003chr data-start=\"3286\" data-end=\"3289\"\u003e\n\u003cp data-start=\"3291\" data-end=\"3426\"\u003e\u003cstrong data-start=\"3291\" data-end=\"3317\"\u003eQ: What does “Q” mean?\u003c\/strong\u003e\u003cbr data-start=\"3317\" data-end=\"3320\"\u003eA: The “Q” series is designed for quieter operation and improved airflow compared to older furnace models.\u003c\/p\u003e\n\u003chr data-start=\"3428\" data-end=\"3431\"\u003e\n\u003cp data-start=\"3433\" data-end=\"3545\"\u003e\u003cstrong data-start=\"3433\" data-end=\"3469\"\u003eQ: Does this include a vent kit?\u003c\/strong\u003e\u003cbr data-start=\"3469\" data-end=\"3472\"\u003eA: Yes. This model includes a vent kit for 1-1\/2 inch wall installations.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47946011574513,"sku":null,"price":1099.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/2559A.png?v=1774137283"},{"product_id":"suburban-rv-furnace-sf-35vhfq-series-35-000-btu-two-stage-ducted-furnace-2587a","title":"Suburban RV Furnace – SF-35VHFQ Series, 35,000 BTU Two-Stage Ducted Furnace - 2587A","description":"\u003ch1 data-section-id=\"x9xay5\" data-start=\"121\" data-end=\"204\"\u003eSuburban 2587A RV Furnace – SF-35VHFQ Series, 35,000 BTU Two-Stage Ducted Furnace\u003c\/h1\u003e\n\u003ch2 data-section-id=\"9qsjsz\" data-start=\"206\" data-end=\"266\"\u003eHigh-Output, Two-Stage Heating with Flexible Installation\u003c\/h2\u003e\n\u003cp data-start=\"268\" data-end=\"548\"\u003eThe Suburban 2587A SF-35VHFQ furnace is a 35,000 BTU LP gas RV furnace designed for powerful, ducted heating in larger RVs. Featuring \u003cstrong data-start=\"402\" data-end=\"423\"\u003etwo-stage heating\u003c\/strong\u003e, this unit adjusts output based on demand to provide more consistent temperatures, improved efficiency, and reduced cycling.\u003c\/p\u003e\n\u003cp data-start=\"550\" data-end=\"779\"\u003eBuilt on Suburban’s VHFQ platform, this furnace offers \u003cstrong data-start=\"605\" data-end=\"661\"\u003emulti-position installation (vertical or horizontal)\u003c\/strong\u003e along with a \u003cstrong data-start=\"675\" data-end=\"719\"\u003efront gas connection for interior access\u003c\/strong\u003e, making it highly versatile for a wide range of RV layouts.\u003c\/p\u003e\n\u003chr data-start=\"781\" data-end=\"784\"\u003e\n\u003ch2 data-section-id=\"ndg6re\" data-start=\"786\" data-end=\"817\"\u003eWho This Furnace Is Best For\u003c\/h2\u003e\n\u003cp data-start=\"819\" data-end=\"922\"\u003eThis furnace is ideal for RV owners who need maximum heating performance with installation flexibility:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"926\" data-end=\"993\"\u003eOwners of \u003cstrong data-start=\"936\" data-end=\"991\"\u003elarge travel trailers, fifth wheels, and motorhomes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"996\" data-end=\"1069\"\u003eRVs requiring \u003cstrong data-start=\"1010\" data-end=\"1067\"\u003e35,000 BTU output for cold-weather or four-season use\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1072\" data-end=\"1143\"\u003eInstallations needing \u003cstrong data-start=\"1094\" data-end=\"1141\"\u003evertical or horizontal mounting flexibility\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1146\" data-end=\"1213\"\u003eCustomers replacing an older \u003cstrong data-start=\"1175\" data-end=\"1211\"\u003eSF-35, SF-35Q, or SF-35F furnace\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1291\"\u003eRVers looking for \u003cstrong data-start=\"1234\" data-end=\"1289\"\u003einterior access (no exterior furnace door required)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1365\"\u003eUsers wanting \u003cstrong data-start=\"1308\" data-end=\"1363\"\u003emore consistent temperatures with two-stage heating\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1367\" data-end=\"1482\"\u003eThis model is especially well-suited for \u003cstrong data-start=\"1408\" data-end=\"1433\"\u003emulti-room RV layouts\u003c\/strong\u003e where consistent heat distribution is essential.\u003c\/p\u003e\n\u003chr data-start=\"1484\" data-end=\"1487\"\u003e\n\u003ch2 data-section-id=\"gh0k9s\" data-start=\"1489\" data-end=\"1511\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1515\" data-end=\"1559\"\u003e35,000 BTU heating capacity for larger RVs\u003c\/li\u003e\n\u003cli data-start=\"1562\" data-end=\"1617\"\u003eTwo-stage heating for improved comfort and efficiency\u003c\/li\u003e\n\u003cli data-start=\"1620\" data-end=\"1674\"\u003eMulti-position installation (vertical or horizontal)\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\"\u003eSide ducted design for consistent airflow distribution\u003c\/li\u003e\n\u003cli data-start=\"1736\" data-end=\"1778\"\u003eFront gas connection for interior access\u003c\/li\u003e\n\u003cli data-start=\"1781\" data-end=\"1815\"\u003eNo exterior access door required\u003c\/li\u003e\n\u003cli data-start=\"1818\" data-end=\"1863\"\u003eDirect spark ignition for reliable startups\u003c\/li\u003e\n\u003cli data-start=\"1866\" data-end=\"1916\"\u003eCompact, low-profile cabinet (7-1\/2 inch height)\u003c\/li\u003e\n\u003cli data-start=\"1919\" data-end=\"1956\"\u003eBacked by a limited 2-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1958\" data-end=\"1961\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1963\" data-end=\"1980\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-start=\"1984\" data-end=\"2001\"\u003eBrand: Suburban\u003c\/p\u003e\n\u003cp data-start=\"2004\" data-end=\"2024\"\u003ePart Number: 2587A\u003c\/p\u003e\n\u003cp data-start=\"2027\" data-end=\"2063\"\u003eSeries: SF-FQ (VHFQ configuration)\u003c\/p\u003e\n\u003cp data-start=\"2066\" data-end=\"2084\"\u003eModel: SF-35VHFQ\u003c\/p\u003e\n\u003cp data-start=\"2087\" data-end=\"2106\"\u003eFuel Type: LP Gas\u003c\/p\u003e\n\u003cp data-start=\"2109\" data-end=\"2133\"\u003eBTU Output: 35,000 BTU\u003c\/p\u003e\n\u003cp data-start=\"2136\" data-end=\"2161\"\u003eHeating Type: Two-stage\u003c\/p\u003e\n\u003cp data-start=\"2164\" data-end=\"2184\"\u003eAmp Draw: 8.5 Amps\u003c\/p\u003e\n\u003cp data-start=\"2187\" data-end=\"2209\"\u003eHeight: 7-1\/2 Inches\u003c\/p\u003e\n\u003cp data-start=\"2212\" data-end=\"2230\"\u003eWidth: 17 Inches\u003c\/p\u003e\n\u003cp data-start=\"2233\" data-end=\"2251\"\u003eDepth: 20 Inches\u003c\/p\u003e\n\u003cp data-start=\"2254\" data-end=\"2276\"\u003eDucting: Side ducted\u003c\/p\u003e\n\u003cp data-start=\"2279\" data-end=\"2317\"\u003eInstallation: Vertical or horizontal\u003c\/p\u003e\n\u003cp data-start=\"2320\" data-end=\"2361\"\u003eGas Connection: Front (interior access)\u003c\/p\u003e\n\u003cp data-start=\"2364\" data-end=\"2402\"\u003eIgnition Type: Direct spark ignition\u003c\/p\u003e\n\u003cp data-start=\"2405\" data-end=\"2431\"\u003eWarranty: Limited 2 year\u003c\/p\u003e\n\u003chr data-start=\"2433\" data-end=\"2436\"\u003e\n\u003ch2 data-section-id=\"xnbjm7\" data-start=\"2438\" data-end=\"2466\"\u003eWhy Choose the SF-35VHFQ?\u003c\/h2\u003e\n\u003cp data-start=\"2468\" data-end=\"2520\"\u003eCompared to standard furnaces, the SF-35VHFQ offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2524\" data-end=\"2558\"\u003eHigher BTU output for larger RVs\u003c\/li\u003e\n\u003cli data-start=\"2561\" data-end=\"2624\"\u003eGreater installation flexibility with multi-position mounting\u003c\/li\u003e\n\u003cli data-start=\"2627\" data-end=\"2682\"\u003eMore consistent temperatures with two-stage operation\u003c\/li\u003e\n\u003cli data-start=\"2685\" data-end=\"2735\"\u003eInterior servicing with no exterior access panel\u003c\/li\u003e\n\u003cli data-start=\"2738\" data-end=\"2779\"\u003eReliable performance in colder climates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2781\" data-end=\"2884\"\u003eThis makes it a top choice for RV owners looking for \u003cstrong data-start=\"2834\" data-end=\"2883\"\u003emaximum performance, flexibility, and comfort\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2886\" data-end=\"2889\"\u003e\n\u003ch2 data-section-id=\"1528bs2\" data-start=\"2891\" data-end=\"2935\"\u003eWhen Do You Need to Replace Your Furnace?\u003c\/h2\u003e\n\u003cp data-start=\"2937\" data-end=\"2974\"\u003eConsider upgrading if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2978\" data-end=\"3015\"\u003eDifficulty heating larger RV spaces\u003c\/li\u003e\n\u003cli data-start=\"3018\" data-end=\"3052\"\u003eUneven temperatures across rooms\u003c\/li\u003e\n\u003cli data-start=\"3055\" data-end=\"3098\"\u003eFrequent cycling or inefficient operation\u003c\/li\u003e\n\u003cli data-start=\"3101\" data-end=\"3126\"\u003eExcessive furnace noise\u003c\/li\u003e\n\u003cli data-start=\"3129\" data-end=\"3186\"\u003eLimited installation flexibility with your current unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3188\" data-end=\"3191\"\u003e\n\u003ch2 data-section-id=\"6zcwlh\" data-start=\"3193\" data-end=\"3203\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-start=\"3205\" data-end=\"3395\"\u003eWhen installing a multi-position furnace, ensure proper airflow clearance and duct routing for your specific orientation. Correct installation is key to maximizing performance and longevity.\u003c\/p\u003e\n\u003chr data-start=\"3397\" data-end=\"3400\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"3402\" data-end=\"3408\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"3410\" data-end=\"3543\"\u003e\u003cstrong data-start=\"3410\" data-end=\"3474\"\u003eQ: Can this furnace be installed vertically or horizontally?\u003c\/strong\u003e\u003cbr data-start=\"3474\" data-end=\"3477\"\u003eA: Yes. The SF-35VHFQ is designed for multi-position installation.\u003c\/p\u003e\n\u003chr data-start=\"3545\" data-end=\"3548\"\u003e\n\u003cp data-start=\"3550\" data-end=\"3690\"\u003e\u003cstrong data-start=\"3550\" data-end=\"3599\"\u003eQ: Does this require an exterior access door?\u003c\/strong\u003e\u003cbr data-start=\"3599\" data-end=\"3602\"\u003eA: No. This model is designed for interior access and does not require an exterior door.\u003c\/p\u003e\n\u003chr data-start=\"3692\" data-end=\"3695\"\u003e\n\u003cp data-start=\"3697\" data-end=\"3864\"\u003e\u003cstrong data-start=\"3697\" data-end=\"3745\"\u003eQ: What is the benefit of two-stage heating?\u003c\/strong\u003e\u003cbr data-start=\"3745\" data-end=\"3748\"\u003eA: Two-stage furnaces adjust output based on demand, providing more consistent temperatures and improved efficiency.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47946020258033,"sku":null,"price":1189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/2587A.png?v=1774137612"},{"product_id":"suburban-rv-furnace-sf-35vhq-series-35-000-btu-ducted-furnace-vertical-or-horizontal-mount-2588a","title":"Suburban RV Furnace – SF-35VHQ Series, 35,000 BTU Ducted Furnace (Vertical or Horizontal Mount) 2588A","description":"\u003ch1 data-section-id=\"c4m0xp\" data-start=\"157\" data-end=\"246\"\u003eSuburban 2588A RV Furnace – SF-35VHQ Series, 35,000 BTU Ducted Furnace (Multi-Position)\u003c\/h1\u003e\n\u003ch2 data-section-id=\"ttu5sq\" data-start=\"248\" data-end=\"305\"\u003eHigh-Output Heating with Flexible Installation Options\u003c\/h2\u003e\n\u003cp data-start=\"307\" data-end=\"627\"\u003eThe Suburban 2588A SF-35VHQ furnace is a 35,000 BTU LP gas RV furnace designed for powerful, ducted heating with \u003cstrong data-start=\"420\" data-end=\"462\"\u003emulti-position installation capability\u003c\/strong\u003e. Built on Suburban’s SFV-Q platform, this furnace can be installed in \u003cstrong data-start=\"533\" data-end=\"578\"\u003eboth vertical and horizontal orientations\u003c\/strong\u003e, making it ideal for a wide range of RV layouts.\u003c\/p\u003e\n\u003cp data-start=\"629\" data-end=\"788\"\u003eWith multiple duct discharge options and direct spark ignition, the SF-35VHQ delivers reliable, efficient heating for larger RVs and multi-room configurations.\u003c\/p\u003e\n\u003chr data-start=\"790\" data-end=\"793\"\u003e\n\u003ch2 data-section-id=\"ndg6re\" data-start=\"795\" data-end=\"826\"\u003eWho This Furnace Is Best For\u003c\/h2\u003e\n\u003cp data-start=\"828\" data-end=\"930\"\u003eThis furnace is ideal for RV owners who need strong heating performance with installation flexibility:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"934\" data-end=\"1002\"\u003eOwners of \u003cstrong data-start=\"944\" data-end=\"1000\"\u003elarger travel trailers, fifth wheels, and motorhomes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1005\" data-end=\"1078\"\u003eRVs requiring \u003cstrong data-start=\"1019\" data-end=\"1076\"\u003e35,000 BTU output for cold-weather or four-season use\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1081\" data-end=\"1156\"\u003eInstallations needing \u003cstrong data-start=\"1103\" data-end=\"1154\"\u003eflexibility for vertical or horizontal mounting\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1159\" data-end=\"1226\"\u003eSystems requiring \u003cstrong data-start=\"1177\" data-end=\"1224\"\u003eside, top, or bottom duct discharge options\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1229\" data-end=\"1296\"\u003eCustomers replacing an older \u003cstrong data-start=\"1258\" data-end=\"1294\"\u003eSF-35, SF-35Q, or SFV-35 furnace\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1299\" data-end=\"1369\"\u003eRVers looking for \u003cstrong data-start=\"1317\" data-end=\"1367\"\u003einterior access with no exterior door required\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1371\" data-end=\"1488\"\u003eThis model is especially well-suited for \u003cstrong data-start=\"1412\" data-end=\"1445\"\u003etight or custom installations\u003c\/strong\u003e where orientation flexibility is critical.\u003c\/p\u003e\n\u003chr data-start=\"1490\" data-end=\"1493\"\u003e\n\u003ch2 data-section-id=\"gh0k9s\" data-start=\"1495\" data-end=\"1517\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cp data-start=\"1521\" data-end=\"1565\"\u003e35,000 BTU heating capacity for larger RVs\u003c\/p\u003e\n\u003cp data-start=\"1568\" data-end=\"1622\"\u003eMulti-position installation (vertical or horizontal)\u003c\/p\u003e\n\u003cp data-start=\"1625\" data-end=\"1682\"\u003eMultiple duct discharge options (side, top, and bottom)\u003c\/p\u003e\n\u003cp data-start=\"1685\" data-end=\"1731\"\u003eDirect spark ignition for reliable operation\u003c\/p\u003e\n\u003cp data-start=\"1734\" data-end=\"1768\"\u003eNo exterior access door required\u003c\/p\u003e\n\u003cp data-start=\"1771\" data-end=\"1821\"\u003eCompact, low-profile cabinet (7-1\/2 inch height)\u003c\/p\u003e\n\u003cp data-start=\"1824\" data-end=\"1860\"\u003eIncludes 2-inch length intake tube\u003c\/p\u003e\n\u003cp data-start=\"1863\" data-end=\"1900\"\u003eDesigned for ducted heating systems\u003c\/p\u003e\n\u003cp data-start=\"1903\" data-end=\"1940\"\u003eBacked by a limited 2-year warranty\u003c\/p\u003e\n\u003chr data-start=\"1942\" data-end=\"1945\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1947\" data-end=\"1964\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-start=\"1968\" data-end=\"1985\"\u003eBrand: Suburban\u003c\/p\u003e\n\u003cp data-start=\"1988\" data-end=\"2008\"\u003ePart Number: 2588A\u003c\/p\u003e\n\u003cp data-start=\"2011\" data-end=\"2026\"\u003eSeries: SFV-Q\u003c\/p\u003e\n\u003cp data-start=\"2029\" data-end=\"2046\"\u003eModel: SF-35VHQ\u003c\/p\u003e\n\u003cp data-start=\"2049\" data-end=\"2068\"\u003eFuel Type: LP Gas\u003c\/p\u003e\n\u003cp data-start=\"2071\" data-end=\"2095\"\u003eBTU Output: 35,000 BTU\u003c\/p\u003e\n\u003cp data-start=\"2098\" data-end=\"2158\"\u003eInstallation Type: Multi-position (vertical or horizontal)\u003c\/p\u003e\n\u003cp data-start=\"2161\" data-end=\"2203\"\u003eDucting: Side, top, and bottom discharge\u003c\/p\u003e\n\u003cp data-start=\"2206\" data-end=\"2228\"\u003eHeight: 7-1\/2 Inches\u003c\/p\u003e\n\u003cp data-start=\"2231\" data-end=\"2249\"\u003eWidth: 17 Inches\u003c\/p\u003e\n\u003cp data-start=\"2252\" data-end=\"2270\"\u003eDepth: 20 Inches\u003c\/p\u003e\n\u003cp data-start=\"2273\" data-end=\"2311\"\u003eIgnition Type: Direct spark ignition\u003c\/p\u003e\n\u003cp data-start=\"2314\" data-end=\"2356\"\u003eAccess Door: Not included \/ not required\u003c\/p\u003e\n\u003cp data-start=\"2359\" data-end=\"2389\"\u003eIncludes: 2-inch intake tube\u003c\/p\u003e\n\u003cp data-start=\"2392\" data-end=\"2418\"\u003eWarranty: Limited 2 year\u003c\/p\u003e\n\u003chr data-start=\"2420\" data-end=\"2423\"\u003e\n\u003ch2 data-section-id=\"1kzegx5\" data-start=\"2425\" data-end=\"2452\"\u003eWhy Choose the SF-35VHQ?\u003c\/h2\u003e\n\u003cp data-start=\"2454\" data-end=\"2505\"\u003eCompared to standard furnaces, the SF-35VHQ offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2509\" data-end=\"2564\"\u003eFlexible installation for a wider range of RV layouts\u003c\/li\u003e\n\u003cli data-start=\"2567\" data-end=\"2627\"\u003eMultiple ducting options for improved airflow distribution\u003c\/li\u003e\n\u003cli data-start=\"2630\" data-end=\"2684\"\u003eReliable ignition and consistent heating performance\u003c\/li\u003e\n\u003cli data-start=\"2687\" data-end=\"2734\"\u003eClean exterior appearance with no access door\u003c\/li\u003e\n\u003cli data-start=\"2737\" data-end=\"2777\"\u003eStrong heating capacity for larger RVs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2779\" data-end=\"2875\"\u003eThis makes it an excellent choice for both \u003cstrong data-start=\"2822\" data-end=\"2874\"\u003ereplacement and custom installation applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2877\" data-end=\"2880\"\u003e\n\u003ch2 data-section-id=\"1528bs2\" data-start=\"2882\" data-end=\"2926\"\u003eWhen Do You Need to Replace Your Furnace?\u003c\/h2\u003e\n\u003cp data-start=\"2928\" data-end=\"2965\"\u003eConsider upgrading if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2969\" data-end=\"3006\"\u003eDifficulty heating larger RV spaces\u003c\/li\u003e\n\u003cli data-start=\"3009\" data-end=\"3051\"\u003eUneven airflow or poor heat distribution\u003c\/li\u003e\n\u003cli data-start=\"3054\" data-end=\"3110\"\u003eLimited installation options with your current furnace\u003c\/li\u003e\n\u003cli data-start=\"3113\" data-end=\"3155\"\u003eAging furnace with declining performance\u003c\/li\u003e\n\u003cli data-start=\"3158\" data-end=\"3199\"\u003eFrequent ignition or operational issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3201\" data-end=\"3204\"\u003e\n\u003ch2 data-section-id=\"6zcwlh\" data-start=\"3206\" data-end=\"3216\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-start=\"3218\" data-end=\"3435\"\u003eWhen installing in either vertical or horizontal orientation, be sure to follow proper clearance and venting requirements. Correct airflow and vent configuration are essential for safe and efficient furnace operation.\u003c\/p\u003e\n\u003chr data-start=\"3437\" data-end=\"3440\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"3442\" data-end=\"3448\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"3450\" data-end=\"3613\"\u003e\u003cstrong data-start=\"3450\" data-end=\"3514\"\u003eQ: Can this furnace be installed vertically or horizontally?\u003c\/strong\u003e\u003cbr data-start=\"3514\" data-end=\"3517\"\u003eA: Yes. The SF-35VHQ is designed for multi-position installation and supports both orientations.\u003c\/p\u003e\n\u003chr data-start=\"3615\" data-end=\"3618\"\u003e\n\u003cp data-start=\"3620\" data-end=\"3762\"\u003e\u003cstrong data-start=\"3620\" data-end=\"3669\"\u003eQ: Does this include an exterior access door?\u003c\/strong\u003e\u003cbr data-start=\"3669\" data-end=\"3672\"\u003eA: No. This furnace is designed for interior access and does not require an exterior door.\u003c\/p\u003e\n\u003chr data-start=\"3764\" data-end=\"3767\"\u003e\n\u003cp data-start=\"3769\" data-end=\"3901\"\u003e\u003cstrong data-start=\"3769\" data-end=\"3808\"\u003eQ: What duct options are available?\u003c\/strong\u003e\u003cbr data-start=\"3808\" data-end=\"3811\"\u003eA: The SF-35VHQ supports side, top, and bottom duct discharge for flexible airflow design.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47946032316657,"sku":null,"price":1189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/2588A1.png?v=1774138224"},{"product_id":"suburban-rv-furnace-sf-42vhfq-series-40-000-btu-ducted-furnace-multi-position-2591a","title":"Suburban RV Furnace – SF-42VHFQ Series, 40,000 BTU Ducted Furnace (Multi-Position) 2591A","description":"\u003ch1 data-end=\"205\" data-start=\"115\" data-section-id=\"1eulru9\"\u003eSuburban 2591A RV Furnace – SF-42VHFQ Series, 40,000 BTU Ducted Furnace (Multi-Position)\u003c\/h1\u003e\n\u003ch2 data-end=\"278\" data-start=\"207\" data-section-id=\"zm1wke\"\u003eMaximum Heating Power with Flexible Installation and Interior Access\u003c\/h2\u003e\n\u003cp data-end=\"664\" data-start=\"280\"\u003eThe Suburban 2591A SF-42VHFQ furnace is a high-output 40,000 BTU LP gas RV furnace designed for powerful, ducted heating in large RVs and four-season applications. Built on Suburban’s VHFQ platform, this furnace offers \u003cstrong data-end=\"555\" data-start=\"499\"\u003emulti-position installation (vertical or horizontal)\u003c\/strong\u003e along with a \u003cstrong data-end=\"613\" data-start=\"569\"\u003efront gas connection for interior access\u003c\/strong\u003e, eliminating the need for an exterior access door.\u003c\/p\u003e\n\u003cp data-end=\"808\" data-start=\"666\"\u003eWith direct spark ignition and a low amp draw design, the SF-42VHFQ delivers efficient, reliable heating while helping conserve battery power.\u003c\/p\u003e\n\u003chr data-end=\"813\" data-start=\"810\"\u003e\n\u003ch2 data-end=\"846\" data-start=\"815\" data-section-id=\"ndg6re\"\u003eWho This Furnace Is Best For\u003c\/h2\u003e\n\u003cp data-end=\"950\" data-start=\"848\"\u003eThis furnace is ideal for RV owners who need maximum heating performance and installation flexibility:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1021\" data-start=\"954\"\u003eOwners of \u003cstrong data-end=\"1019\" data-start=\"964\"\u003elarge travel trailers, fifth wheels, and motorhomes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1097\" data-start=\"1024\"\u003eRVs requiring \u003cstrong data-end=\"1095\" data-start=\"1038\"\u003e40,000 BTU output for cold-weather or four-season use\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1171\" data-start=\"1100\"\u003eInstallations needing \u003cstrong data-end=\"1169\" data-start=\"1122\"\u003evertical or horizontal mounting flexibility\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1233\" data-start=\"1174\"\u003eSystems requiring \u003cstrong data-end=\"1231\" data-start=\"1192\"\u003educted heating for whole-RV airflow\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1303\" data-start=\"1236\"\u003eCustomers replacing an older \u003cstrong data-end=\"1301\" data-start=\"1265\"\u003eSF-42, SF-42Q, or SF-42F furnace\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1384\" data-start=\"1306\"\u003eRVers looking for \u003cstrong data-end=\"1382\" data-start=\"1324\"\u003einterior access with no exterior furnace door required\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1464\" data-start=\"1387\"\u003eUsers wanting \u003cstrong data-end=\"1462\" data-start=\"1401\"\u003estrong heating performance with lower amp draw efficiency\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1583\" data-start=\"1466\"\u003eThis model is especially well-suited for \u003cstrong data-end=\"1534\" data-start=\"1507\"\u003elarge or multi-room RVs\u003c\/strong\u003e where consistent, high-output heat is essential.\u003c\/p\u003e\n\u003chr data-end=\"1588\" data-start=\"1585\"\u003e\n\u003ch2 data-end=\"1612\" data-start=\"1590\" data-section-id=\"gh0k9s\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cp data-end=\"1659\" data-start=\"1616\"\u003e40,000 BTU heating capacity for large RVs\u003c\/p\u003e\n\u003cp data-end=\"1716\" data-start=\"1662\"\u003eMulti-position installation (vertical or horizontal)\u003c\/p\u003e\n\u003cp data-end=\"1761\" data-start=\"1719\"\u003eDucted design for even heat distribution\u003c\/p\u003e\n\u003cp data-end=\"1806\" data-start=\"1764\"\u003e\u003cstrong\u003eFront gas connection for interior access\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1843\" data-start=\"1809\"\u003eNo exterior access door required\u003c\/p\u003e\n\u003cp data-end=\"1891\" data-start=\"1846\"\u003eDirect spark ignition for reliable startups\u003c\/p\u003e\n\u003cp data-end=\"1939\" data-start=\"1894\"\u003eLow amp draw for improved energy efficiency\u003c\/p\u003e\n\u003cp data-end=\"1992\" data-start=\"1942\"\u003eCompact, low-profile cabinet (7-1\/2 inch height)\u003c\/p\u003e\n\u003cp data-end=\"2032\" data-start=\"1995\"\u003eBacked by a limited 2-year warranty\u003c\/p\u003e\n\u003chr data-end=\"2037\" data-start=\"2034\"\u003e\n\u003ch2 data-end=\"2056\" data-start=\"2039\" data-section-id=\"1a3ueyz\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-end=\"2077\" data-start=\"2060\"\u003eBrand: Suburban\u003c\/p\u003e\n\u003cp data-end=\"2100\" data-start=\"2080\"\u003ePart Number: 2591A\u003c\/p\u003e\n\u003cp data-end=\"2139\" data-start=\"2103\"\u003eSeries: SF-FQ (VHFQ configuration)\u003c\/p\u003e\n\u003cp data-end=\"2160\" data-start=\"2142\"\u003eModel: SF-42VHFQ\u003c\/p\u003e\n\u003cp data-end=\"2182\" data-start=\"2163\"\u003eFuel Type: LP Gas\u003c\/p\u003e\n\u003cp data-end=\"2209\" data-start=\"2185\"\u003eBTU Output: 40,000 BTU\u003c\/p\u003e\n\u003cp data-end=\"2272\" data-start=\"2212\"\u003eInstallation Type: Multi-position (vertical or horizontal)\u003c\/p\u003e\n\u003cp data-end=\"2292\" data-start=\"2275\"\u003eDucting: Ducted\u003c\/p\u003e\n\u003cp data-end=\"2326\" data-start=\"2295\"\u003eAmp Draw: Low amp draw design\u003c\/p\u003e\n\u003cp data-end=\"2351\" data-start=\"2329\"\u003eHeight: 7-1\/2 Inches\u003c\/p\u003e\n\u003cp data-end=\"2372\" data-start=\"2354\"\u003eWidth: 12 Inches\u003c\/p\u003e\n\u003cp data-end=\"2393\" data-start=\"2375\"\u003eDepth: 20 Inches\u003c\/p\u003e\n\u003cp data-end=\"2415\" data-start=\"2396\"\u003eWeight: 35 Pounds\u003c\/p\u003e\n\u003cp data-end=\"2456\" data-start=\"2418\"\u003eIgnition Type: Direct spark ignition\u003c\/p\u003e\n\u003cp data-end=\"2486\" data-start=\"2459\"\u003eAccess Door: Not required\u003c\/p\u003e\n\u003cp data-end=\"2515\" data-start=\"2489\"\u003eWarranty: Limited 2 year\u003c\/p\u003e\n\u003chr data-end=\"2520\" data-start=\"2517\"\u003e\n\u003ch2 data-end=\"2550\" data-start=\"2522\" data-section-id=\"16mcs8f\"\u003eWhy Choose the SF-42VHFQ?\u003c\/h2\u003e\n\u003cp data-end=\"2619\" data-start=\"2552\"\u003eCompared to smaller or single-stage furnaces, the SF-42VHFQ offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2662\" data-start=\"2623\"\u003eMaximum heating output for larger RVs\u003c\/li\u003e\n\u003cli data-end=\"2719\" data-start=\"2665\"\u003eFlexible installation with multi-position capability\u003c\/li\u003e\n\u003cli data-end=\"2770\" data-start=\"2722\"\u003eInterior service access with no exterior panel\u003c\/li\u003e\n\u003cli data-end=\"2818\" data-start=\"2773\"\u003eEfficient operation with reduced power draw\u003c\/li\u003e\n\u003cli data-end=\"2870\" data-start=\"2821\"\u003eReliable performance in extreme cold conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2982\" data-start=\"2872\"\u003eThis makes it a top-tier option for RV owners who demand \u003cstrong data-end=\"2981\" data-start=\"2929\"\u003emaximum performance, efficiency, and flexibility\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"2987\" data-start=\"2984\"\u003e\n\u003ch2 data-end=\"3033\" data-start=\"2989\" data-section-id=\"1528bs2\"\u003eWhen Do You Need to Replace Your Furnace?\u003c\/h2\u003e\n\u003cp data-end=\"3072\" data-start=\"3035\"\u003eConsider upgrading if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"3116\" data-start=\"3076\"\u003eInadequate heating in larger RV spaces\u003c\/li\u003e\n\u003cli data-end=\"3162\" data-start=\"3119\"\u003eUneven temperatures across multiple rooms\u003c\/li\u003e\n\u003cli data-end=\"3209\" data-start=\"3165\"\u003eHigh power consumption from older furnaces\u003c\/li\u003e\n\u003cli data-end=\"3249\" data-start=\"3212\"\u003eFrequent ignition or cycling issues\u003c\/li\u003e\n\u003cli data-end=\"3301\" data-start=\"3252\"\u003eAging furnace unable to keep up in cold weather\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3306\" data-start=\"3303\"\u003e\n\u003ch2 data-end=\"3318\" data-start=\"3308\" data-section-id=\"6zcwlh\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-end=\"3509\" data-start=\"3320\"\u003eFor optimal performance in large RVs, ensure your duct system is properly sized and sealed. Even high-output furnaces like the SF-42VHFQ rely on efficient ducting to distribute heat evenly.\u003c\/p\u003e\n\u003chr data-end=\"3514\" data-start=\"3511\"\u003e\n\u003ch2 data-end=\"3522\" data-start=\"3516\" data-section-id=\"1hryhf7\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-end=\"3657\" data-start=\"3524\"\u003e\u003cstrong data-end=\"3588\" data-start=\"3524\"\u003eQ: Can this furnace be installed vertically or horizontally?\u003c\/strong\u003e\u003cbr data-end=\"3591\" data-start=\"3588\"\u003eA: Yes. The SF-42VHFQ is designed for multi-position installation.\u003c\/p\u003e\n\u003chr data-end=\"3662\" data-start=\"3659\"\u003e\n\u003cp data-end=\"3804\" data-start=\"3664\"\u003e\u003cstrong data-end=\"3713\" data-start=\"3664\"\u003eQ: Does this require an exterior access door?\u003c\/strong\u003e\u003cbr data-end=\"3716\" data-start=\"3713\"\u003eA: No. This model is designed for interior access and does not require an exterior door.\u003c\/p\u003e\n\u003chr data-end=\"3809\" data-start=\"3806\"\u003e\n\u003cp data-end=\"3937\" data-start=\"3811\"\u003e\u003cstrong data-end=\"3841\" data-start=\"3811\"\u003eQ: Is this furnace ducted?\u003c\/strong\u003e\u003cbr data-end=\"3844\" data-start=\"3841\"\u003eA: Yes. It is designed for ducted heating systems to provide even airflow throughout your RV.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47946070032625,"sku":null,"price":1399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/2591A1.png?v=1774138718"},{"product_id":"suburban-rv-furnace-sf-42vhq-series-40-000-btu-ducted-furnace-multi-position-2592a","title":"Suburban RV Furnace – SF-42VHQ Series, 40,000 BTU Ducted Furnace (Multi-Position) 2592A","description":"\u003ch1 data-end=\"203\" data-start=\"114\" data-section-id=\"pf1itw\"\u003eSuburban 2592A RV Furnace – SF-42VHQ Series, 40,000 BTU Ducted Furnace (Multi-Position)\u003c\/h1\u003e\n\u003ch2 data-end=\"276\" data-start=\"205\" data-section-id=\"btklw2\"\u003eMaximum Heating Power with Flexible Installation and Airflow Options\u003c\/h2\u003e\n\u003cp data-end=\"632\" data-start=\"278\"\u003eThe Suburban 2592A SF-42VHQ furnace is a 40,000 BTU LP gas RV furnace designed for high-output, ducted heating in large RVs and four-season applications. Built on Suburban’s SFV-Q platform, this furnace offers \u003cstrong data-end=\"544\" data-start=\"488\"\u003emulti-position installation (vertical or horizontal)\u003c\/strong\u003e along with \u003cstrong data-end=\"591\" data-start=\"556\"\u003eflexible duct discharge options\u003c\/strong\u003e for improved airflow throughout your RV.\u003c\/p\u003e\n\u003cp data-end=\"789\" data-start=\"634\"\u003eWith energy-saving direct spark ignition and a compact, low-profile design, the SF-42VHQ delivers reliable, efficient heating even in demanding conditions.\u003c\/p\u003e\n\u003chr data-end=\"794\" data-start=\"791\"\u003e\n\u003ch2 data-end=\"827\" data-start=\"796\" data-section-id=\"ndg6re\"\u003eWho This Furnace Is Best For\u003c\/h2\u003e\n\u003cp data-end=\"932\" data-start=\"829\"\u003eThis furnace is ideal for RV owners who need maximum heating performance with installation flexibility:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1003\" data-start=\"936\"\u003eOwners of \u003cstrong data-end=\"1001\" data-start=\"946\"\u003elarge travel trailers, fifth wheels, and motorhomes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1079\" data-start=\"1006\"\u003eRVs requiring \u003cstrong data-end=\"1077\" data-start=\"1020\"\u003e40,000 BTU output for cold-weather or four-season use\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1153\" data-start=\"1082\"\u003eInstallations needing \u003cstrong data-end=\"1151\" data-start=\"1104\"\u003evertical or horizontal mounting flexibility\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1223\" data-start=\"1156\"\u003eSystems requiring \u003cstrong data-end=\"1221\" data-start=\"1174\"\u003eside, top, or bottom duct discharge options\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1293\" data-start=\"1226\"\u003eCustomers replacing an older \u003cstrong data-end=\"1291\" data-start=\"1255\"\u003eSF-42, SF-42Q, or SFV-42 furnace\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1374\" data-start=\"1296\"\u003eRVers looking for \u003cstrong data-end=\"1372\" data-start=\"1314\"\u003einterior access with no exterior furnace door required\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1446\" data-start=\"1377\"\u003eUsers needing \u003cstrong data-end=\"1444\" data-start=\"1391\"\u003estrong airflow distribution across multiple rooms\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1571\" data-start=\"1448\"\u003eThis model is especially well-suited for \u003cstrong data-end=\"1523\" data-start=\"1489\"\u003elarge or multi-room RV layouts\u003c\/strong\u003e where consistent, high-output heat is critical.\u003c\/p\u003e\n\u003chr data-end=\"1576\" data-start=\"1573\"\u003e\n\u003ch2 data-end=\"1600\" data-start=\"1578\" data-section-id=\"gh0k9s\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cp data-end=\"1647\" data-start=\"1604\"\u003e40,000 BTU heating capacity for large RVs\u003c\/p\u003e\n\u003cp data-end=\"1704\" data-start=\"1650\"\u003eMulti-position installation (vertical or horizontal)\u003c\/p\u003e\n\u003cp data-end=\"1764\" data-start=\"1707\"\u003eMultiple duct discharge options (side, top, and bottom)\u003c\/p\u003e\n\u003cp data-end=\"1764\" data-start=\"1707\"\u003e\u003cstrong data-end=\"1037\" data-start=\"1009\"\u003eGas Connection Location:\u003c\/strong\u003e Rear \/ exterior\u003c\/p\u003e\n\u003cp data-end=\"1804\" data-start=\"1767\"\u003eEnergy-saving direct spark ignition\u003c\/p\u003e\n\u003cp data-end=\"1841\" data-start=\"1807\"\u003eNo exterior access door required\u003c\/p\u003e\n\u003cp data-end=\"1894\" data-start=\"1844\"\u003eCompact, low-profile cabinet (7-1\/2 inch height)\u003c\/p\u003e\n\u003cp data-end=\"1948\" data-start=\"1897\"\u003eStrong airflow performance for multi-room heating\u003c\/p\u003e\n\u003cp data-end=\"1988\" data-start=\"1951\"\u003eBacked by a limited 2-year warranty\u003c\/p\u003e\n\u003chr data-end=\"1993\" data-start=\"1990\"\u003e\n\u003ch2 data-end=\"2012\" data-start=\"1995\" data-section-id=\"1a3ueyz\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-end=\"2033\" data-start=\"2016\"\u003eBrand: Suburban\u003c\/p\u003e\n\u003cp data-end=\"2056\" data-start=\"2036\"\u003ePart Number: 2592A\u003c\/p\u003e\n\u003cp data-end=\"2074\" data-start=\"2059\"\u003eSeries: SFV-Q\u003c\/p\u003e\n\u003cp data-end=\"2094\" data-start=\"2077\"\u003eModel: SF-42VHQ\u003c\/p\u003e\n\u003cp data-end=\"2116\" data-start=\"2097\"\u003eFuel Type: LP Gas\u003c\/p\u003e\n\u003cp data-end=\"2143\" data-start=\"2119\"\u003eBTU Output: 40,000 BTU\u003c\/p\u003e\n\u003cp data-end=\"2164\" data-start=\"2146\"\u003eAmp Draw: 9 Amps\u003c\/p\u003e\n\u003cp data-end=\"2227\" data-start=\"2167\"\u003eInstallation Type: Multi-position (vertical or horizontal)\u003c\/p\u003e\n\u003cp data-end=\"2272\" data-start=\"2230\"\u003eDucting: Side, top, and bottom discharge\u003c\/p\u003e\n\u003cp data-end=\"2297\" data-start=\"2275\"\u003eHeight: 7-1\/2 Inches\u003c\/p\u003e\n\u003cp data-end=\"2318\" data-start=\"2300\"\u003eWidth: 12 Inches\u003c\/p\u003e\n\u003cp data-end=\"2339\" data-start=\"2321\"\u003eDepth: 20 Inches\u003c\/p\u003e\n\u003cp data-end=\"2361\" data-start=\"2342\"\u003eWeight: 35 Pounds\u003c\/p\u003e\n\u003cp data-end=\"2402\" data-start=\"2364\"\u003eIgnition Type: Direct spark ignition\u003c\/p\u003e\n\u003cp data-end=\"2447\" data-start=\"2405\"\u003eAccess Door: Not included \/ not required\u003c\/p\u003e\n\u003cp data-end=\"2476\" data-start=\"2450\"\u003eWarranty: Limited 2 year\u003c\/p\u003e\n\u003chr data-end=\"2481\" data-start=\"2478\"\u003e\n\u003ch2 data-end=\"2510\" data-start=\"2483\" data-section-id=\"1j3pafd\"\u003eWhy Choose the SF-42VHQ?\u003c\/h2\u003e\n\u003cp data-end=\"2563\" data-start=\"2512\"\u003eCompared to standard furnaces, the SF-42VHQ offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2602\" data-start=\"2567\"\u003eMaximum BTU output for larger RVs\u003c\/li\u003e\n\u003cli data-end=\"2659\" data-start=\"2605\"\u003eFlexible installation with multi-position capability\u003c\/li\u003e\n\u003cli data-end=\"2722\" data-start=\"2662\"\u003eMultiple ducting options for improved airflow distribution\u003c\/li\u003e\n\u003cli data-end=\"2770\" data-start=\"2725\"\u003eReliable ignition and efficient performance\u003c\/li\u003e\n\u003cli data-end=\"2820\" data-start=\"2773\"\u003eClean exterior appearance with no access door\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2937\" data-start=\"2822\"\u003eThis makes it an excellent choice for RV owners looking for \u003cstrong data-end=\"2936\" data-start=\"2882\"\u003emaximum heating power, flexibility, and efficiency\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"2942\" data-start=\"2939\"\u003e\n\u003ch2 data-end=\"2988\" data-start=\"2944\" data-section-id=\"1528bs2\"\u003eWhen Do You Need to Replace Your Furnace?\u003c\/h2\u003e\n\u003cp data-end=\"3027\" data-start=\"2990\"\u003eConsider upgrading if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"3071\" data-start=\"3031\"\u003eInadequate heating in larger RV spaces\u003c\/li\u003e\n\u003cli data-end=\"3117\" data-start=\"3074\"\u003eUneven temperatures across multiple rooms\u003c\/li\u003e\n\u003cli data-end=\"3162\" data-start=\"3120\"\u003eLimited airflow or poor duct performance\u003c\/li\u003e\n\u003cli data-end=\"3207\" data-start=\"3165\"\u003eAging furnace struggling in cold weather\u003c\/li\u003e\n\u003cli data-end=\"3251\" data-start=\"3210\"\u003eFrequent ignition or operational issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3256\" data-start=\"3253\"\u003e\n\u003ch2 data-end=\"3268\" data-start=\"3258\" data-section-id=\"6zcwlh\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-end=\"3445\" data-start=\"3270\"\u003eTo maximize performance, ensure your duct system is properly sealed and balanced. High-output furnaces like the SF-42VHQ depend on efficient ducting to distribute heat evenly.\u003c\/p\u003e\n\u003chr data-end=\"3450\" data-start=\"3447\"\u003e\n\u003ch2 data-end=\"3458\" data-start=\"3452\" data-section-id=\"1hryhf7\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-end=\"3638\" data-start=\"3460\"\u003e\u003cstrong data-end=\"3524\" data-start=\"3460\"\u003eQ: Can this furnace be installed vertically or horizontally?\u003c\/strong\u003e\u003cbr data-end=\"3527\" data-start=\"3524\"\u003eA: Yes. The SF-42VHQ supports multi-position installation, including both vertical and horizontal orientations.\u003c\/p\u003e\n\u003chr data-end=\"3643\" data-start=\"3640\"\u003e\n\u003cp data-end=\"3787\" data-start=\"3645\"\u003e\u003cstrong data-end=\"3694\" data-start=\"3645\"\u003eQ: Does this require an exterior access door?\u003c\/strong\u003e\u003cbr data-end=\"3697\" data-start=\"3694\"\u003eA: No. This furnace is designed for interior access and does not require an exterior door.\u003c\/p\u003e\n\u003chr data-end=\"3792\" data-start=\"3789\"\u003e\n\u003cp data-end=\"3926\" data-start=\"3794\"\u003e\u003cstrong data-end=\"3833\" data-start=\"3794\"\u003eQ: What duct options are available?\u003c\/strong\u003e\u003cbr data-end=\"3836\" data-start=\"3833\"\u003eA: The SF-42VHQ supports side, top, and bottom duct discharge for flexible airflow design.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47946073735409,"sku":null,"price":1365.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/2592A.png?v=1774138977"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/collections\/Suburban_Logo.png?v=1774136170","url":"https:\/\/rvfurnaceguys.com\/collections\/suburban-furnace-units.oembed","provider":"RV Furnace Guys","version":"1.0","type":"link"}