Questions & Answers for: Coleman heat pump stops and starts

...Heat Pump Start and Stop Run Problems My unit is not actually a Mach3 it ust made me use that to post my question,I'm not sure of my model,I'll describe things as best as I can, I have a 1995 coleman ...

...pump and do not have an oil filter are real rough and demanding on the oil. There are very few oils that can provide the protection these motors require. After you run it let it cool. Only after it ...

...problem is one or both of the fans. These coolers usualy use a peltier effect heat pump. You need to know if this is functioning. They are solid state units and cannot be repaired. replacement

...heat pump: Air Handler Humming Loudly, Blower Runs Coleman EB23B heat pump: At the air handler, inside house, humming/buzzing starts the instant the fan knob on thermostat in turned on (while in Cool ...

...stops?  If it never really starts (runs for a second or less) then it is probably a capacitor start motor and the capacity has gone bad.If it runs for minutes or more and then stops and ...

3 new Coleman 47073-879 ac units don't shutoff cleanly. 2 have heat pumps and they change fan speed quickly when starting and stopping. I've never had heat pumps before but find this start and

...the ac and heat pump. The fan runs when unit turns on. I have a single thermostat which run 2 units. The second unit run correctly. Any suggestions? Check the start / run capacitor and the start ...