Dometic / Atwood 30836 Furnace Access Door for 8500, 8900, XT Furnaces – Black - Special Order

Dometic / Atwood 30836 Furnace Access Door – Black 

Genuine OEM Replacement

Part Number: 30836
Color: Black
Application: Small Furnace Exterior Access Door

Please Note: This item is a Special Order part and typically ships within 7–14 business days.

Product Overview

The Dometic/Atwood 30836 Furnace Access Door is a genuine OEM black exterior access panel designed for select Atwood 8500-IV, 8900-III, and XT 2-Stage small furnaces.

Engineered to original factory specifications, this access door provides secure exterior protection while maintaining proper furnace ventilation and service accessibility. It restores the clean, factory appearance of your RV and ensures safe access for inspection and maintenance of your furnace system.

Constructed for durability in outdoor RV environments, this door withstands vibration, weather exposure, and long-term use.

Key Features

• Genuine OEM Dometic / Atwood replacement part
• Designed for select 8500-IV, 8900-III, and XT 2-Stage furnaces
• Small furnace access door configuration
• Durable black finish
• Weather-resistant construction
• Maintains proper airflow and ventilation
• Built to original equipment specifications

Compatible Furnace Models

Part 30836 is compatible with the following furnace models:

8500 Series

• 8500-IV

8900 Series

• 8900-III

XT Series

• XT 2-Stage Furnaces

Important: Always verify your furnace model number on the unit’s data plate before ordering to confirm compatibility.

Product Specifications

• Manufacturer: Dometic / Atwood
• Part Number: 30836
• Color: Black
• Furnace Type: Small Furnace
• Application: Exterior furnace access door
• Includes: Door assembly only (mounting hardware not included)

Frequently Asked Questions (FAQ)

Q: What furnace series does 30836 fit?

A: It fits select Atwood 8500-IV, 8900-III, and XT 2-Stage small furnaces.

Q: Does this fit 8500 II or 8900 I models?

A: No. Those earlier series models typically use different door assemblies. Confirm your model suffix (IV or III) before ordering.

Q: Is this compatible with DFMD or newer Dometic DF series furnaces?

A: No. This part is specifically for legacy 8500-IV, 8900-III, and XT 2-Stage furnaces.

Q: Is this a complete door assembly?

A: Yes. This is the complete exterior access door assembly. Mounting hardware is not included.

Q: Is this an OEM part?

A: Yes. 30836 is a genuine OEM Dometic / Atwood furnace access door.