Heat Pump Short Cycling

Fridgerunalltime

Premium Member
Joined
May 24, 2018
Messages
20
Location
Tampa
Model Number
Carrier 5 ton
Brand
-brand-
Age
More than 10 years
Hello,
I have a 5 ton carrier unit that works fine on ac. We just started to use the heat side and it’s short cycling. About every 25 seconds it turns off then right back on. Air filters are brand new. Any idea where I should start? Thanks
 
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