Heat Pumps

The three most common residential heat-pump failures are:

1. Capacitor/Contactor Failure (Electrical)
These wear out often and stop the compressor or fan from starting.

2. Refrigerant Leaks
Low charge from small leaks leads to poor heating, freezing coils, and eventual compressor damage.

3. Dirty Coils or Filters Causing Airflow Restrictions
Restricted airflow makes the system overheat, freeze up, or shut down.