Sidearm water heaters were developed decades ago so that boilers could provide both space heating and domestic hot water. Generically, they are water-to-water heat exchangers that transfer heat from ...

The Hydronic High Performance (HHP) Series of heat exchanger unit heaters is designed for rugged industrial applications in steam, hot water, glycol, or other fluid-circulating heating systems. The ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

Promises of endless hot water, lower energy bills and maximized storage have many homeowners converting from traditional tank water heaters to tankless. But for some, the benefits may not outweigh the ...

Tankless water heaters, also known as on-demand water heaters, are quite popular with forward-thinking homeowners, and for good reason. A tankless water heater has no tank (you're welcome). Instead of ...

A heat pump water heater -- like this one with a separate evaporator -- can reduce the amount of energy you use to heat water in your home. Sure, you can save money by using less hot water, but an ...

Havells India has introduced a new air-to-water heat pump water heater for residential applications. “The first of its kind to be made in India, the Havells Heat Pump Water Heater delivers three times ...

Cold showers could be a thing of the past with the world's first intelligent heat pump water heater that has been designed to optimize your water usage, reducing energy bills fast. The AI-powered hot ...

A heat pump water heater uses a heat pump to heat water for home use. It can replace traditional water tanks fueled by electricity, gas, propane, or oil, as well as tankless water heaters. Along with ...