Whether new build or retrofit, the application of solar thermal pre-heat is a well-established means of reducing the energy demands of domestic hot water (DHW) applications, offsetting operational ...

LAS VEGAS, NV — Carrier, global leader in intelligent climate and energy solutions, announced the launch of its Domestic Hot Water Air-to-Water (DHW A2W) Heat Pump at the International Builders’ Show ...

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 ...