The U.S.-based heating specialist said its new air-to-water heat pumps use difluoromethane as the refrigerant and have a ...

US-based heat pump manufacturer Weil-McLain has unveiled a new heat pump ... seamlessly transitioning to the boiler during extreme cold to ensure consistent warmth, hot water production and ...

a press release from Weil-McLain said. “For more than 100 years, Weil-McLain has been synonymous with reliable boiler systems and a contractor-first approach, but it has evolved way beyond that over ...