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xracer_gw

heat pump blows cold air during defrost

xracer
13 years ago

i have a 3 year old goodman heat pump. the first 2 heating seasons it worked fine. this year i am getting cold air under defrost conditions. the heat strips are not kicking in while defrosting. under heat conditions the strips kick in as needed. anybody have experience with a problem like this? possible bad defrost circuit board?

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