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carrier heat pump
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  1. HVAC
    Carrier Model number 38YR-036-320, maybe 20 years old. Both the fan and the compressor are connected to the same relay. When the relay engages, the fan runs, but not the compressor. I can feel some heat when I touch the compressor. I would like to try a new start capacitor however... The...
  2. HVAC
    Hello fellow DIYers. I am in southern Illinois and have a 20 y.o. heat pump. Earlier in the winter I had been having all sorts of trouble getting it to defrost, but solved the problem. It's all documented here...
  3. HVAC
    Hello gang. My old Carrier 38YR036320 heat pump is completely frosting over. The ice is quite thick, both on the inside and the outside of the coil. The fan runs just fine. See attached photo. I am in southern Illinois and right now our outdoor temps are ranging from 55 deg to 27 deg. We...
  4. HVAC
    Hi, we bought a house with a heat pump and an electrical furnace as auxiliary heat. Unfortunately this winter we noticed that only the furnace was working to heat the house. The temperature was a little bit warmer today so I decided to run a couple of tests on the heat pump (Carrier 38YXA) and...
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