The Percotherm™ is a custom-manufactured, direct-contact, condensing stack economizer. It recuperates the residual heat contained in a boiler’s flue gas and transfers the heat to a cold-water stream.

Over the past few years, the U.S. Department of Energy (DOE) has issued dozens of regulations affecting HVACR equipment manufacturers, including new regional energy conservation standards for ...

DOWNERS GROVE, Ill., Feb. 3, 2022 /PRNewswire/ -- Hillphoenix, part of Dover Food Retail and Dover (NYSE: DOV) and a pioneer in designing environmentally sustainable refrigeration systems, has ...

Timothy has written about personal finance, including detailed home renovation and repair cost guides, since 2017. His work covers everything from plumbing and roofing to solar and pest control. Find ...