Heating and cooling equipment rarely wears down all at once. Trouble usually starts quietly, with restricted airflow, rising motor heat, or control drift that slips past a seasonal check. When service happens separately, those patterns are easier to miss. Pairing maintenance gives technicians a clea rer view of shared parts, operating stress, and early decline. That ... The post Why Pairing AC And Furnace Maintenance Extends Equipment Life appeared first on KHTS Radio. ...read more read less