Will Furrion Variable Speed Chill Cube Replace Coleman Mach 15k and Fit Same Roof Opening
Updated 07/06/2026 | Published 07/03/2026
Question:
I am looking to replace my current Coleman Mach 15K, ducted A/C units with the Furrion 18K Chill Cube ducted units. I see that the interior Furrion ceiling unit is smaller than my current Coleman units. Is there a problem swapping these two units? Also, are there any other problems I might encounter when doing the swap over of the complete system?
asked by: Jay
(click to enlarge)
Expert Reply:
Hey Jay, the Furrion Variable Speed Chill Cube part # FR67TQ that you referenced will work great in place of what you have now. While the air distribution box might be smaller looking both systems are designed to fit the same roof opening size so it would be a very simple swap in that regard. What RV do you have?
Product Page this Question was Asked From
Furrion Variable Speed Chill Cube RV AC w/ Heat Pump & Air Distribution Box - 18K Btu - Ducted - R32
- RV Air Conditioners
- Complete AC System
- Heat and Cool
- 18000 Btu
- Standard Height
- Single Zone
- Rooftop
- Ducted
- White
- Furrion
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Does etrailer Carry Furrion Chill Cube w/ Heat Pump to Replace Dometic Duo-Therm
- Q&A: Reason Why Furrion Chill Cube w/ Heat Pump Isn't Backwards Compatible With 2024 And Earlier Systems
- Q&A: Availability of Heat Strip or Heat Pump for Furrion Chill Cube RV AC
- Q&A: Does Ducted Furrion Chill Cube With Heat Pump Include Remote
- Q&A: Difference Between Furrion Chill Cube FR24TQ, FR59TQ and FR67TQ
- Q&A: What Furrion Variable Speed Chill Cube do I Need to Replace My Dometic 15K BTU Ducted?
- Q&A: Does The Ducted Air Distribution Box LC64DX Work With Furrion Chill Cube With Heat Pump?
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Adapters for Towing a 5th Wheel Trailer with a Gooseneck Hitch
- Article: How Much Solar Power Do I Need For My RV?
- Article: Ram Trailer Tow Prep Package
- Article: How to Troubleshoot Your RV Air Conditioner
- Article: How Many Batteries Do You Need to Run an RV Air Conditioner?
Jay
7/6/2026
I have a 2026 East to West Ahara 395FB