As many contractors attest, a supply air plenum is a sheet metal box attached to a furnace or air handler’s outlet and is used as a central manifold connector for other ductwork. As the air blows from ...

UV-C lamps are a simple, cost-effective, and highly reliable technology that keeps HVAC systems running at ‘as-built’ conditions. Application guidance is found in ASHRAE’s handbooks, “Air Quality ...

ST. AUGUSTINE, Fla., Jan. 28, 2025 /PRNewswire/ -- Q-PAC, a leader in innovative commercial HVAC fans, today announced the launch of the Q-PAC Multimotor Plenum Fan (MPF). Engineered to address the ...

HERRIMAN, UT — I should start this article about my recent home-improvement project with several disclosures: I’m not your average homeowner. In fact, I’ve worked in the plumbing industry in Salt Lake ...