Because the site only had single phase power, Rinnai opted for multiple 9kW R290 heat pumps rather than one larger R290 commercial air-source heat pump, and the new Heat Pump-based system will now ...

If you're looking to upgrade your home's HVAC system, take a tip from HGTV's Mike Holmes and install a heat pump. Here's why ...

Reversing Biden’s heat pump mandate could rattle manufacturers, but with two new pro-energy orders in play, one insider bets ...

The novel heat pump system relies on a thermal sensor based on an adsorbent-coated sensor layout developed by Vaillant in ...

We've tested and reviewed products since 1936. Read CR's review of the American Standard Hybrid Heat Pump water heater to ...

More and more homeowners are upgrading to ultra-efficient electrical appliances like heat pumps to lower their energy bills, ...

Scientists have been testing how heat affects our hearts for years. But here's the thing: the most commonly used method might ...

German researchers are pioneering elastocaloric cooling, a process using shape memory alloys to heat and cool without ...

One Reddit user was stressed about replacing their furnace and AC — until community experts weighed in on the benefits of ...

One of the primary ways to ensure the longevity and efficiency of your heat pump involves regular cleaning. Dust and debris can accumulate in filters, coils, and other vital components, hindering ...

If your home uses a conventional heating and cooling system, you may wonder if there's a better way to manage indoor comfort. Between rising energy costs and concerns about the efficiency of ...

Japanese heating system manufacturer Daikin has unveiled a new modular air-to-water inverter heat pump series for commercial buildings. The system uses propane (R290) as the refrigerant and is ...