Looking for Replacement RV Upper AC Unit for Montana High Country 331RL
Updated 07/13/2026 | Published 07/04/2026
Question:
I have a Montana high country 331rl. Unit is 1 year old and need new ac unit. Coleman Mach 15 48009-0650 Do you carry. Do you carry a fruition that. Old just be swapped out with that “easily “. No major changing just adapting ?? Thx.
asked by: John A
Expert Reply:
Hey John, since your Coleman Mach 15 was made about a year ago that would mean it is using the current R32 refrigerant and you could swap in an upper unit like the Coleman Mach Roughneck 15 part # CM39RR in place of what you have now and it would attach directly to your current air box and work with your current thermostat. This would be the simplest replacement solution we have. How did you like the unit you had?
Product Page this Question was Asked From
Coleman-Mach Roughneck Mach 15 RV Air Conditioner - 15K Btu - Ducted/Non-Ducted - R32 - AC Unit Only
- RV Air Conditioners
- AC Unit Only
- Cool Only
- 15000 Btu
- Standard Height
- Single Zone
- Rooftop
- Ducted
- Non-Ducted
- Black
- Coleman-Mach
more information >
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John A.
7/13/2026
You recommend the roughneck. Is that unit a heat pump Same as one I have? If this Coleman last not a year I would prefer not to use another Coleman product if possible Furion does not make an adaptable unit ?