The first air conditioning systems were created by electrical engineer Willis Carrier in 1902 to solve a problem for a printing press in Brooklyn, New York, where humidity threatened to ruin the paper ...

HVAC ductwork: Set it and forget it, right? Wrong, say growing numbers of technicians and HVAC educators who emphasize that calculated, deliberate ductwork design and construction are major factors in ...

HANGZHOU, China, Nov. 10, 2025 /PRNewswire/ -- Following its world-first design certification by Frost & Sullivan, Dreame's latest air conditioner — the Z-Wind — once again shines on the international ...