Looking for the Replacement Thermostat and Control Board for a Dometic Single Zone AC?

Question

Question:

Will this unit work with a dou therm model 57915.531

asked by: Ron

0

Expert Reply:

Thanks for reaching out Ron,

Yes, the Dometic CT Thermostat and Control Board # DMC83ZR is listed as compatible with your Duo-Therm 57915.531. Dometic CT Thermostat and Control Board is compatible with all Dometic single zone RV air conditioners.

What style of RV is this going on?

expert reply by: James D

0

Ron

6/15/2026

Paradise Point 35' fifth wheel.

James D.

6/15/2026

@Ron Nice, they're spacious and like home away from home.

Answer 1

Hello Larry, I get why you were looking at the #DMC79FR, but that one isn’t going to do the job for your setup. It’s just a thermostat replacement for systems that already have a digital control board. Since your Duo-Therm Quick Cool is still running…

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Answer 2

The Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover #DMC38FR has the following hole center dimensions. The closest holes are separated by 1-3/4" on center. From the forward front hole to the rear front hole are 9-3/8" on center. And…

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Answer 3

Hey Trudy, the Dometic thermostat kit part #DMC63ZR was designed to be used with units that have a heat pump which you can see printed on the control box. A heat pump is different from a heat strip but they are pretty easily confused so you might…

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Answer 4

The #ACMSCKIT is the start capacitor that came with your #ASA26YR. The capacitor will be installed under the shroud on the unit. I attached a video below which shows where to install it.

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Answer 5

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 6

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 7

You can use the RV Propane Gas Detector #RS64FR (white) or #RS44FR (black) to replace your current Atwood 31013 propane gas detector. This will also use a 12v, 2-wire installation like your current detector.

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Answer 8

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Answer 9

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 10

Hello Sam; that is a great question! I reached out to Furrion and you will be able to use the Furrion Chill Cube #FR69TD (white) or #FR49TD (black) with your furnace. However, the remote is not capable of operating the furnace at this time. Also, we…

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Answer 11

Hey Jonathon thank you so much for all of that additional information! To haul your bikes behind your class C Sprinter motorhome, while flat towing your Mini, I recommend the Hollywood Racks RV Rider Bike Rack item #HLY64FR and the Roadmaster Dual…

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Answer 12

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Looking for the Replacement Thermostat and Control Board for a Dometic Single Zone AC?

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