types of HVAC systems for Dummies
A lot less Strength usage. Centralized HVAC systems take in a lot less Vitality because just one device, the AC or even the heater, is running Anytime.Seal and Insulate Ductwork: leaky ducts can drastically lower your system's efficiency. Inspect your ductwork periodically and seal any gaps or holes with mastic tape or duct sealant.Condenser Coil: