Replacement RV AC Unit Recommendation for 2007 Cherokee Travel Trailer for Dometic DuoTherm
Updated 09/26/2025 | Published 05/03/2025
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Question:
Hi! I am looking to replace my DuoTherm A/C unit Model 57915.531. It is on a 2007 Cherokee travel Trailer. I am wanting to go from the 13,500 BTU to a 15,000 BTU unit. So I wanted to double check and make sure that the Advent Air RV Air Conditioner - 15,000 Btu - White Part Number: ACM150 will work as a direct replacement for it? If not, what would you suggest for me to swap it out with? Thanks for your assisstance!
asked by: Neil
Expert Reply:
Hey Neil, what you would need is a complete Advent Air 15k btu unit like the part # ADV32SR since none of the options we have are compatible with the lower vent and thermostat you have now. But the Advent air kit I mentioned comes with a lower vent assembly as well as a thermostat.
How did you like the Duo Therm?
Jameson C.
9/26/2025
Hey Neil, did you decide to go with the Advent Air 15k BTU unit for your Cherokee travel trailer? I'm asking because your experience could really help others in a similar situation.