Hybrid dual-fuel hydronic systems utilize a heat pump’s high efficiency and decarbonization potential while leveraging a ...

Heat pumps are a cost-effective, efficient, and low-emissions way to cool and warm households, with global sales increasing 11% in 2022 and US sales outpacing those of gas furnaces for the first ...

"Currently, the best pumps and motors may have a top efficiency of 92 percent, but this efficiency level is only in a certain range of operation," Ivantysynova said. "These hydraulic pumps don't ...

Based on his test, he concluded his 2019 Model 3 without the heat pump required 2,170 watts to maintain the temperature. The new 2021 Model 3, on the other hand, needed only 735 watts.

Scientists at Germany’s Fraunhofer Institute ISE and a consortium of heat pump manufacturers have achieved a new efficiency record in their development of a low-refrigerant propane refrigeration ...