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  1. RV Furnace
  2. Dometic
  3. 40000 Btu
  4. Doored
  5. 16-1/2W x 9T x 20D Inch
  6. 35-1/2 lbs
Replacement Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 40,000 Btu
Dometic

Replacement Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 40,000 Btu

Part Number: DMC82ZR
In Stock
$1,525.25
Retail:$1,877.99
You Save: $352.74
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This will replace your broken or worn out Dometic RV furnace. This doesn't include a backing plate or access door needed for a new installation. With 40,000 Btu of heat, we recommend this for RVs about 40' long. Great Prices for the best rv furnace from Dometic. Replacement Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 40,000 Btu part number DMC82ZR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (4)
  • Q & A (0)
  • Videos (1)
  • Photos

Dometic RV Furnace - DMC82ZR

  • 40000 Btu
  • Dometic
  • Doored
  • 16-1/2W x 9T x 20D Inch
  • 35-1/2 lbs

This will replace your broken or worn out Dometic RV furnace. This doesn't include a backing plate or access door needed for a new installation. With 40,000 Btu of heat, we recommend this for RVs about 40' long.


Features:

  • Furnace replaces the worn out one in your RV and uses your existing door
    • If you need a new door, black and white versions are sold separately
  • Gas pilot relights automatically until heater is switched off
  • Compact design can be configured horizontally or vertically
    • Knockouts on back and sides work with flex and hard ducting
  • LED light on the control board flashes diagnostic codes when faults are present
  • Furnace control thermostat (sold separately) required for operation
    • Compatible with some Dometic AC thermostats
  • Mounting brackets, duct adapters, and ventilation assembly are included
  • ETL certified


Specs:

  • Application: Motor homes, travel trailers, and fifth wheels
  • Heating capacity: 40,000 Btu
  • Duct static pressure: 0.10" WC
  • Power supply: 12V DC
  • Amperage: 12.5
  • Watts: 138
  • Return air: 80 square inches
  • Overall dimensions: 20" deep x 9" tall x 16-1/2" wide
  • Weight: 35.5 lbs
  • 2-Year limited warranty


Get the Btu sizing that you need

Bigger isn't always better. Getting a furnace that's bigger than you need can cause problems. A major one is that it will burn even more propane than you need.


You really only need about 1,000 Btus for every foot of RV length. For example, a 20,000 Btu furnace would be good for a 20' trailer or motorhome. That's why we'd recommend this one for a 40' trailer.



9108923369 Dometic Doored RV Furnace - 40,000 BTU - 12 Volt DC

DFLD40111 SP

38359

38359

Installation Details DMC82ZR Installation instructions


California residents: click here


Video of Replacement Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 40,000 Btu

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Dometic RV Furnace - Doorless - DMC82ZR

(alarm sounding) Hello, neighbor, Steve here with etrailer.com. Today we're taking a look at our Dometic RV furnace running on LP gas with an automatic pilot, 12 volts of DC current for that pilot light. This whole unit's rated at 40,000 BTUs and it's what we call a Doorless model or it doesn't come with an access door. Now, some quick dimensions on this guy, it is 16 and a half inches wide, nine inches tall overall, and it's about 20 inches deep or long depending on how you wanna word it. Now, this is gonna be great to quickly and efficiently heat up the interior of your RV or camper. It can replace, upgrade again or just add a furnace as needed and it is a propane-powered unit.

The propane connection's (object knocking) underneath this rubber tab here for shipping, and it is gonna be great for like boondocking because you won't have to worry about shore power. You just simply need 12 volts of power for the automatic DSI gas pilot ignition that's in there in the back. Now, that is also going to help reduce the risk of gas leaks. It's gonna increase your fuel efficiency and it relights automatically until the heater is switched off. The blower is a low-air turbulence and it's gonna provide quiet operation.

And as you can see, again, it's a doorless compact unit. It does have this little heat shield, (shield scraping) if you will, that goes on the outside of your camper, RV, fifth wheel, whatnot. And you would wanna put some butyl tape behind this point whenever you're putting it on the outside of your camper or RV or whatever. Now, that being said, if you want to purchase a door sold separately, you could do that, and it also would require the use of a thermostat to control the furnace, itself. Those thermostats that we offer in black and white are what we call mechanical thermostats.

So, they're not gonna be digital or anything like that, so just keep that in mind. You get the four wires here, two blue for the thermostat, red and black for power and ground. And on the front panel down here, there's a control panel module board. That has an LED light that can flash if it has faults, and it would give you a diagnostic code, like a certain flash sequence. And that will tell you in the instructions what to do if you get a certain sequence, whether it's, I'm outta gas or I'm not getting 12 volts of power, I'm not grounded, something of that nature.

Now again, it is ETL-certified. (object knocking) It can be mounted like it is now horizontally, or you can flip it and mount it vertically. It has that flexibility, totally up to you. You are gonna get three of these vent duct adapters. You got two on each side, two on the top, two on the bottom, three on the back as far as punch outs, depending on what your needs are. And as you can see, you've got these little L installation brackets that come with it for mounting it, and those would most likely go on these top tabs here. Well folks, I think that's gonna wrap it up, just a quick look at our Dometic 40,000 BTU-rated Doorless furnace. I'm Steven. Thanks for watchin' and have a great day.

Ratings & Reviews

5.0

4 reviews
This will replace your broken or worn out Dometic RV furnace. This doesn't include a backing plate or access door needed for a new installation. With 40,000 Btu of heat, we recommend this for RVs about 40' long.

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See what our Experts say about this Dometic RV Furnace

  • Availability of Dometic 38362 Furnace
    Hey Bob! The Dometic 38362 is an older model of the Dometic "Large" furnace. The current version of the LP/Natural gas large furnace is the DFLA40211/9108923372 which is not something we carry at this time. The only thing we carry are the following propane only versions of the furnace: -Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 40,000 Btu - Doorless # DMC72ZR -Replacement Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 40,000 Btu # DMC82ZR -Dometic RV Furnace...
    view full answer...

Info for this part was:

Employee Steven C
Installed by:
Steven C
Employee Wilson B
Updated by:
Wilson B
Employee Amanda M
Edited by:
Amanda M
Employee Cody B
Written by:
Cody B

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