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Heat pump

289 Views 4 Replies 3 Participants Last post by  roughneck
My heat pump is malfunctioning. When in cool mode it will blow cold for a while but then get warmer. If I turn it off for a moment and then back on it will blow cold again
What might be wrong with it? A technician added refridgerant to it in january.
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He said there was a leak but that it probably in the coil and that it couldnt be repaired on my unit. Could being low on refrigerant cause that type of behavior? I am worried about having to replace the entire unit if it has a leak that cant be repaired. Or are you saying the switch is likely what is causing the behavior and that could be fixed without replacing the whole thing.
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