A DC Circuit panel upheld Biden-era Energy Department efficiency standards for gas-fired residential furnaces and commercial ...

The Chinese manufacturer said their new residential heat pump water heaters deliver a coefficient of performance of up to 4.2, with a heating capacity ranging from 4.5 kW to 5 kW. The units are ...

Mitsubishi said that the two new products of its Hydrolution EZY series can produce domestic hot water up to 7 C when outdoor ...

Heat pumps are energy-efficient and reduce emissions; we turned to experts to determine if one will work in your home.

A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

One of the simplest ways to reduce your electricity bill is to adjust your thermostat. According to the Department of Energy, you can save as much as 10% on your heating and cooling costs by adjusting ...

Researchers 3D print circuit board that can be dissolved in water. DissolvPCB can be created using a standard FDM system, PVA ...