Furrion Chill Cube RV AC Unit Recommendation to Replace Dometic Duo Therm Ducted
Updated 08/15/2025 | Published 07/19/2025
Question:
I’m looking to buy. Furtrion chill cube to work to replace an older Domenech duo therm DUCTED unit with a 14 inch Plenum and a 3 to 6 inch ceiling thickness. I cannot figure out which air distribution box will support ducted and a furrion wireless thermostat on the wall. Can you put me to the correct components? Thank you.
asked by: Doug S
Expert Reply:
Hey Doug, I'd be happy to help you pick out the correct Furrion Chill Cube to replace your ducted Dometic setup. For that you would need the Furrion Chill Cube part # FR69TD which comes with the wall thermostat you'd need, the correct roof vent assembly, and also a wall remote. How did you like the Dometic?
Product Page this Question was Asked From
Furrion Chill Cube RV AC w Air Distribution Box, Thermostat - Ducted - 18,000 Btu - White
- RV Air Conditioners
- Complete AC System
- Cool Only
- 18000 Btu
- 115V
- Single Zone
- Rooftop
- Ducted
- White
- Furrion
more information >
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Jameson C.
8/15/2025
Hey Doug, did you get the Furrion Chill Cube installed to replace your Dometic unit? I'm curious to know how it worked out for you, as it could help others in a similar situation!