Researchers at the University of Padua in Italy have designed a dual-source heat pump that uses CO2 as the refrigerant and a solar evaporator comprising three PV-T collectors “The key innovation lies ...

Scientists from Chongqing University in China have designed a solar-air composite dual-source heat pump system for water heating in self-built rural houses in the Beijing-Tianjin-Hebei region of China ...

WATERTOWN, Mass. — Bosch Home Comfort has unveiled new R-454B versions of the Bosch CP Split Heat Pump and the RP Split Heat Pump, in compliance with low-GWP A2L refrigerant requirements. These latest ...

With global warming becoming an urgent issue, heating our homes efficiently -- and sustainably -- has taken center stage. As winters become more unpredictable (and unexpectedly harsh), finding ...

Federal incentives for heat pump installations expire this year. Homeowners can choose between air-source and ground-source systems. Heat pumps cut energy use and emissions more efficiently than ...

Federal incentives for home energy improvements are running out at the end of the year, so it’s decision time for anyone who has been thinking about a heat pump. The right decision can depend on where ...

Most heat pumps fall into the broad categories of ducted or ductless, but there are also a number of subcategories you should be aware of when choosing a heat pump for your home. Sam Becker ...

Chinese scientists have unveiled a new ultra-high-temperature heat pump with no moving parts that could one day allow sunlight or industrial waste heat to power some of the world’s most ...

Outside a 100-year-old house on the edge of the Peak District in northern England, a heat pump’s fan blades are swiftly spinning. They’re drawing outdoor air over coils of refrigerant, harvesting ...

In the face of energy cost swings and the desire to run cleaner and more efficiently, more homeowners are raising the stakes on their heating and cooling tech and their investment in long-term ...