A Virginia retrofit pairs propane and electric to eliminate resistance heat, cut energy costs, and deliver consistent comfort in winter conditions. Ther Rinnai tankless unit being installed. AFTON, VA ...

Researchers in Spain have developed a dual-condenser air-to-water heat pump that shifts domestic hot water production to daylight hours, maximizing PV self-consumption. The prototype boosted solar ...

Heat pumps are expensive and take a lot of effort to set up, so knowing which ones are the best will help give new buyers plenty of confidence.

The systems deliver outlet water temperatures up to 74 C, operate in ambient temperatures from -25 C to 43 C, and can be cascaded in groups of up to 16 units for larger commercial applications.

Vapor injection heat pump systems represent a significant advancement in heating technology by integrating a secondary injection of refrigerant vapor into the compressor. This process enhances the ...

METUS introduces the ecodan®Pro product line designed for hydronic heating and domestic hot water three-phase applications.

Learn from our experience installing a heat pump system in a 1940s home. Get tips on preparing your home, choosing the right system, and more.

ASHLAND CITY, TN — A. O. Smith has earned 2025 Chicago Athenaeum GOOD DESIGN® Awards for two of its heat pump water heating platforms—the Voltex® MAX Hybrid Electric Heat Pump Water Heater and the ...

Heat pumps are having a moment – and not just because they’re fashionable. For many households, the economics are starting to make sense. Running costs can be lower than gas, carbon emissions are ...

Advanced climate technologies support the next generation of Canadian buildings VANCOUVER, BRITISH COLUMBIA, CANADA, ...

As the U.S. moves toward electrification, heat pumps are becoming more popular. Thanks to generous tax credits and rebates being offered by utilities, as well as state and federal governments, sales ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Liam McCabe Liam McCabe has covered HVAC since 2014. Some people stay at Hotel ...