If you can tell your air conditioner is on, you have every right to expect to feel the cool air it should be providing. But what if you don’t? You might need AC repair. Several issues can cause an air conditioner to make noises as though it’s running properly without actually cooling your home. We’ll explain the possibilities.
Why is my AC running but not cooling my house?
If your AC is running but not cooling, several common HVAC issues may be the cause:
- Dirty air filter: A clogged filter restricts airflow and reduces cooling performance.
- Blocked condenser unit: Dirt or debris on the outdoor unit can stop it from releasing heat properly.
- Frozen evaporator coils: Often caused by low refrigerant or poor airflow, freezing reduces cooling ability.
- Leaky ductwork: Holes or gaps in ducts allow cool air to escape before reaching your rooms.
Low refrigerant levels: Leaks or undercharging prevent the system from cooling effectively.
