wm heating and air - Lancaster's Licensed HVAC Repair

This is short cycling, a common issue here often caused by an oversized unit, a dirty air filter, low refrigerant, or a faulty thermostat. It strains your system and hikes bills. We'll diagnose the root cause—like checking for refrigerant leaks or calibrating the thermostat—to restore normal, efficient operation and protect your compressor from premature failure.

First, check your thermostat settings and circuit breaker. If it's still not working, call us immediately for emergency service. To prevent failure, we recommend bi-annual maintenance, especially before summer, to clean coils, check refrigerant levels, and ensure electrical components are in good shape, helping your system withstand our toughest heat.

Proactive maintenance is key. Our preventative service includes cleaning condenser coils (which clog quickly here), checking refrigerant charge, inspecting electrical connections, and ensuring proper airflow. This tune-up helps your system run efficiently under load, reducing the risk of unexpected breakdowns when you need cooling the most.