Our government moves to mandate them: The new proposed rule, announced by the U.S. Department of Energy (DOE) yesterday, would require that gas-burning residential furnaces achieve 95 percent energy efficiency by 2029. The stated goal is to lower consumers’ energy bills in the long run and limit harmful emissions… The DOE press release says that […]
Condensing Gas Furnaces: the Vulcanaire Supertherm of HVAC — vulcanhammer.info
