The Hidden Cost of Ignoring Ductwork in HVAC Maintenance
Introduction It started with a phone call. “My system’s running constantly, but the house never feels cool. Could it be the AC?” Maybe. But not always. When HVAC performance drops or utility bills climb unexpectedly, the usual suspects—compressors, refrigerant levels, thermostats—get blamed first. Yet there’s one silent system, tucked behind walls and ceilings, that often […]
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