Archive for the ‘Mechanical Cooling’ Category

Getting The Most From Mechanical Cooling

We’re in an attic in Phoenix, directly over the closet that holds the air handler. With a flashlight and smoke pencil, which makes the air stream visible, we watch hot attic air being sucked into return duct fittings and down the interior partition walls into the air-handler’s platform plenum below. Later, while inspecting the crawlspace, … Continue reading “Getting The Most From Mechanical Cooling”