This spring marks the 95th anniversary of HPAC Engineering's very first publication in May 1929, just six months before the Wall Street crash! Yet, just as we did through the recent pandemic, we persevered then and managed to help our readers through an enormous, multiyear crisis. In those days, we were Heating, Piping and Air-Conditioning magazine, published by Chicago-based Domestic Engineering.
Join us now on this stroll down memory lane... Take our quiz! Win prizes!