I am losing head pressure and subcooling when the sun goes down....then the a-coil freezes up. Created by . Heating & Cooling - Carrier - 38CKC042 Air Conditioner

Sounds like it's undercharged witch would mean you have a leak or possibly a dirty outside coil

I am losing head pressure and subcooling when the sun goes down....then the a-coil freezes up

March 2021 1 32 Report

I am losing head pressure and subcooling when the sun goes down....then the a-coil freezes up

Heating & Cooling - Carrier - 38CKC042 Air Conditioner