Your home’s HVAC system is meant to be a closed network that recirculates household air through a series of ducts, grilles and registers, to be cooled or heated, and then distributed to rooms throughout the […]
The federal Energy Star and Energy Savers programs state that the average home using forced-air heating and cooling loses 20 percent of conditioned air through leaks before it reaches the air-supply registers, and 60 percent […]
