Storm damage can restrict airflow and leave hidden electrical faults
Hail does more than leave dents on an outdoor unit. It can flatten the thin fins across the coil, reducing the airflow needed to release heat. Wind-driven branches and other debris can pack against the coil, fall through the top grille, or strike the fan guard and cabinet. A unit may still start after the storm while damaged airflow is quietly reducing its cooling performance.
Wind and rain create a different set of concerns around the condenser. Strong gusts can loosen access panels and electrical connections, shift equipment on its pad, or bend the copper lines leading into the building. Heavy rain also makes drainage around the unit worth checking. We look at the cabinet, fan guard, coil, refrigerant tubing, line-set insulation, mounting and the disconnect rather than treating a visible dent as the whole story.
Lightning and power disturbances can affect controls, capacitors, contactors and other electrical parts. Some of those problems show up immediately; others become apparent only when the system has to run under hot-weather demand. Our assessment distinguishes surface damage from problems that interfere with fan operation, heat rejection, refrigerant containment or electrical safety.