Comfort-Aire’s GTUV Series of two-stage residential gas furnaces are Energy Star compliant at 95 percent AFUE. In capacities from 45,000 to 105,000 Btuh, they feature an integrated two-stage control ...

The Century two-stage 95 percent gas furnace is available in four capacities from 60,000 to 120,000 Btuh, and includes two heat exchangers that capture 95 percent or more of the heat output from each ...

Heat Pumps are an extremely efficient way to maintain climate control in a building. Unlike traditional air conditioners, heat pumps can also effectively work in reverse to warm a home in winter as ...

Germany's Fraunhofer ISE is leading an international consortium developing AI-driven heat pumps designed to avoid incorrect settings and adapt to environmental conditions. The consortium includes ...

Linear Technology Corporation has unveiled a dual output, high power synchronous step-up switching DC/DC controller that replaces the boost diode with a high efficiency N-Channel MOSFET. The device ...