Need Replacement For Dometic Duo-Therm On Holiday Rambler Endeavor
Updated 09/17/2025 | Published 09/09/2025
Question:
I have a Holiday Rambler Endeavor. I have duratherm Dometic roof ACs. 135000 BTU heatpumps, Model No. 630035.321. I am looking to replace both with something compatable. Hoping to use current thermostat that contorls both. This is a Ducted system. Want to upgrade to 15000 btu units if similar wattage.
asked by: Gary J
Expert Reply:
Hello Gary, thanks for reaching out. Do your Dometic units use a traditional ceiling mounted distribution box? If so, we do have an option for replacing them, but it will be a full AC system replacement. Reason being new AC units use R32 refrigerant now, and these units are not backwards compatible with older AC systems. All of the ACs we offer require a typical distribution box, so as long as this is what your RV uses, we do have something for you. I recommend the following:
- Furrion Chill HE RV Air Conditioner System - Multi Zone - 15,000 Btu - Black - R32 # FR45TD
This includes everything you need to replace/upgrade your AC system. You get the 15K BTU rooftop unit, multi zone controller, distribution boxe and thermostat. The thermostat can control the AC as well as the furnace. Upgrading from the 13K BTU to 15K will not be a problem.
Product Page this Question was Asked From
Furrion Chill HE RV AC System w/ Thermostat - 15K Btu - Ducted/Non-Ducted - Multi Zone - Black - R32
- RV Air Conditioners
- Complete AC System
- Cool Only
- 15000 Btu
- Standard Height
- Multi Zone
- Rooftop
- Ducted
- Non-Ducted
- Black
- Furrion
more information >
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on RV Air Conditioners
Gary N.
9/17/2025
Our existing units have a grill that can blow air straight down through the grate, or slide the grate and it forces air through the ducts. Do those come in white?