Green Heat & Air - Loudon's Qualified HVAC Services

A sudden loss of cooling is often due to a failed AC capacitor, a very common issue in Loudon homes. The capacitor is like a small battery that helps start your outdoor unit's compressor and fan motor. Our technicians can quickly test and replace a faulty capacitor to get your cool air flowing again.

This is a classic sign of an air handler fan failure. The air handler is the indoor unit that circulates air through your ducts. When its fan motor or blower assembly fails, you'll feel little to no airflow from your vents. We diagnose the exact cause—whether it's a motor, capacitor, or control board issue—and provide a lasting repair.

Our comprehensive diagnostic service includes a full system inspection, electrical component testing (including capacitors and contactors), airflow measurement, and a review of your thermostat settings. We'll clearly explain the root cause of the problem, such as a specific part failure, and provide transparent repair options before any work begins.