Most AC breakdowns in Boise start with a small part: the run capacitor. It helps start the compressor and condenser fan, loses strength slowly over the years, and tends to give out on the hottest afternoon, which is why so many service calls begin with an outdoor unit that hums while the fan sits motionless. Other frequent culprits include contactors with pitted, burned points, fan motors whose bearings have run dry, slow refrigerant leaks that steadily rob capacity, and evaporator coils that freeze solid once a dirty filter chokes the airflow.
When the heat goes out, see Furnace Repair.
Warning Signs for AC Repair
Spotting the early warning signs lets you act before the problem gets expensive. Keep an eye out for the following clues:
- Vents blowing air that is barely cooler than the room
- An iced-over evaporator coil or frozen refrigerant lines
- Puddles near the air handler or water stains on the ceiling beneath it
- The outdoor unit humming or clicking but the fan not spinning
- A hiss or gurgle from the lines, a common sign of leaking refrigerant
- Higher summer bills even though the house still feels warm and humid
- An AC that turns on and off every few minutes but never cools down the house
- A hot electrical smell or a tripped breaker whenever the air conditioner kicks on
Early Action Saves Money
Left unchecked, even a small fault or temperature swing often signals a system working its way toward a breakdown. Call (208) 208-1794 at the first sign of trouble.
