Replacement Furnace for a Atwood AFMD30121
Updated 09/12/2025 | Published 05/26/2025
Question:
I am trying to find out what furnace replaces the AFMD 30121! I have heard it is the DFMD 30121 is this correct?
asked by: Nathan T
0
Expert Reply:
That is correct Nathan. The Dometic RV Furnace item # DMC54RR, you were looking at is the correct replacement for the older AFMD30121.
What kind of trailer or RV do you have?
expert reply by:
Jerred H
0
Product Page this Question was Asked From
Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 30,000 Btu - Doorless
- RV Furnace
- Doorless
- 5th Wheel
- Motorhome
- Travel Trailer
- 30000 Btu
- 16-1/2W x 7T x 20D Inch
- Dometic
more information >
Featured Help Information
Instructions
Continue Researching
- Search Results: trailer suspension parts
- Shop: Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 30,000 Btu - Doorless
- Search Results: rv furnace accessories and parts
- Search Results: trailer leaf springs
- Search Results: leaf spring
- Search Results: demco
- Search Results: 9/16 nut
- Search Results: maxxair
- Shop: Furrion RV Refrigerator w/ Freezer, Ice Maker - French Doors - 19.6 Cu. Ft. - Black Glass
- Shop: Victron Orion XS RV Converter - DC to DC - 12V/24V - 50 Amp
- Shop: Victron Argodiode Battery Isolator for 2 Batteries - 12V/24V - 80 Amp
- Shop: Replacement Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 30,000 Btu
- Shop: Blue Ox Base Plate Kit - Removable Arms
- Shop: MaxxAir II RV and Trailer Roof Vent Cover w/ EZClip - White
- Article: Can You Flat Tow a MINI Cooper?
- Video: Best 2011 GMC Sierra Vehicle Suspension Options
- Video: Replacement Shower Head for Phoenix Faucets Exterior RV Shower Box Review
- Video: Feature Review Hott Rod RV Water Heater Conversion Kit
- Q&A: Recommended Replacement For An Atwood GC6AA-10E Water Heater
- Q&A: Exact Size Furnace Replacement Recommendation for Atwood 8531
- Q&A: Looking For Furnace To Replace Hydro Flame Model 8241 In 1989 Teton 5th Wheel
- Q&A: Replacing Old Atwood AFMD35121 Furnace With Dometic Furnace In 2019 Keystone Cougar 5th Wheel RV
- Q&A: Replacement for AFMD35121 Furnace in 2018 Keystone Cougar 27SAB
- Q&A: RV Furnace Recommendation to Replace Atwood 2334DCLP
- Q&A: What Replacement Converter Do I Need for a Series 7300 Model 7345 Converter?
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Trailer Maintenance Schedule
- Article: Trailer Wiring Diagrams
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Article: Converting Your RV Water Heater to Tankless
Jerred H.
9/12/2025
Hey Nathan, did the Dometic RV Furnace work out as a replacement for your older model? I'm asking because your experience could help others looking to replace their furnace.