Your heat pump runs but doesn't cool? Common causes include dirty filters, frozen coils, low refrigerant, or thermostat issues. Learn how to diagnose and fix it yourself-or when to call a pro.
Tag: heat pump troubleshooting
Your heat pump runs but doesn't cool? Common causes include dirty filters, frozen coils, low refrigerant, or thermostat issues. Learn how to diagnose and fix it yourself-or when to call a pro.