However effective your air filter, dust and grime end up accumulating on the blower wheels of the gas heating system. A telltale sign of dirty blower wheels is reduced airflow and shorter cycling times – the system turns on and off with increased frequency. The system continues to push air through, but it has to work harder and longer to do it. The result is decreased efficiency, higher operating costs and a greater strain on the system; one possible outcome is compressor failure.
Pledge: We will inspect and clean the blower wheels