Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

Muhldeer · 04-15-2022, 12:22 PM

I have a Montana 3813MS that we are having trouble with one of the rooftop units. The only manual I have is for an Airxcel for 48000 heat pumps. There are no manuals to tell me the brand of AC Unit. Toward the end of last summer the AC stopped cooling. Also, the one time we tried to use the heat pump because we ran out of propane, the heat pump would not heat the trailer. I would like to replace the unit, but I don't know what to buy. Is the only way I can find out is to climb up onto the roof?

04-15-2022, 12:22 PM	#1
Muhldeer Established Member Join Date: Apr 2021 Location: Baker Posts: 17 M.O.C. #28648	AC Repair/Replace I have a Montana 3813MS that we are having trouble with one of the rooftop units. The only manual I have is for an Airxcel for 48000 heat pumps. There are no manuals to tell me the brand of AC Unit. Toward the end of last summer the AC stopped cooling. Also, the one time we tried to use the heat pump because we ran out of propane, the heat pump would not heat the trailer. I would like to replace the unit, but I don't know what to buy. Is the only way I can find out is to climb up onto the roof?