Dometic / Atwood 31863 Furnace Access Door AFMD Series – Arctic White (#34) – Medium - Special Order

Dometic / Atwood 31863 Furnace Access Door – Arctic White (#34) – Medium

Special Order Item (7–14 Business Days for Shipping)
Genuine OEM Replacement

Part Number: 31863
Color Code: #34 Arctic White
Furnace Size: Medium

Product Overview

The Dometic/Atwood 31863 Furnace Access Door is a genuine OEM Arctic White (#34) exterior access panel designed as a replacement for select AFMD model Atwood medium furnaces.

Built to original factory specifications, this recessed-style access door restores the clean, finished appearance of your RV while maintaining proper airflow and service accessibility to your furnace compartment. The #34 Arctic White finish blends seamlessly with many OEM RV siding colors.

Designed for durability and long-term outdoor exposure, Part 31863 provides reliable protection from weather, road vibration, and seasonal RV use.

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

Key Features

• Genuine OEM Dometic / Atwood replacement part
• Designed for AFMD medium furnace models
• Factory color: #34 Arctic White
• Medium furnace configuration
• Durable, weather-resistant construction
• Maintains proper ventilation and airflow
• Manufactured to original equipment standards
• Special Order item (7–14 business days for shipping)

Compatible Furnace Models

Part 31863 is compatible with AFMD model Atwood medium furnaces requiring the Arctic White (#34) exterior access door.

Common compatible AFMD medium models include:

• AFMD16111
• AFMD20111
• AFMD25111
• AFMD30111
• AFMD35111

Important: Always verify your furnace model number and existing door color code (#34 Arctic White) before ordering to ensure proper fitment and color match.

Product Specifications

• Manufacturer: Dometic / Atwood
• Part Number: 31863
• Color: Arctic White (#34)
• Furnace Type: Medium (AFMD Series)
• Application: Exterior furnace access door
• Includes: Door assembly only (mounting hardware not included)
• Availability: Special Order – 7–14 Business Days

Frequently Asked Questions (FAQ)

Q: What does “#34 Arctic White” mean?

A: #34 Arctic White is Atwood’s factory color code used for matching select OEM RV exterior finishes.

Q: Which furnace series does 31863 fit?

A: It is designed for AFMD medium Atwood furnaces that require the Arctic White (#34) exterior access door.

Q: Will this fit DFMD or newer Dometic Essential furnaces?

A: No. This door is specifically designed for AFMD furnace models.

Q: Why is this a Special Order item?

A: This part is not normally stocked for immediate shipment and must be ordered from the distributor. Shipping typically takes 7–14 business days.

Q: Does mounting hardware come with the door?

A: No. Mounting screws and hardware are not included.