What's in a name? The ESCO Institute's Clifton Beck questions what can be technically classified as a heat pump.

The cure for a bad day is sometimes as simple as a piping hot shower. Tired of lukewarm showers? This ultra-efficient water heater quickly delivers up to 50% more hot water first appeared on The Cool ...

"There are still millions more households for whom the technology is still pretty expensive." New report makes surprising ...

has launched a new series of air-to-water heat pumps for residential buildings. “This marks the company’s first domestic hot water solution integrated into an air-to-water heat pump product ...

As part of a pilot project, VJTI installed heat pumps in student hostels to generate 5,000 liters of hot water each day, while delivering up to 72% energy savings compared to traditional water ...

The system consists of a ground-mounted solar thermal plant, a 2.5 MW heat pump, a gas boiler, and a vertical cylindrical hot water tank of 1,000 m3. “In this system, the heat pump plays a ...

Many states are offering rebates for heat-pump hot water systems The warm refrigerant is then pumped back to the outdoor unit where the heat is blown into the outdoor air. The outdoor unit chills the ...

The Department of Energy (DOE) recently released higher energy-efficiency standards for water heaters that will go into ...

There are other types of heat pumps not covered here. Heat pump water heaters use similar technology ... comes to maintaining a cool home when it's hot outside. A study by Rocky Mountain Institute ...

Hot-water system on the blink? Unless you really love cold showers, you're going to need a new one – fast. Do you want gas, electric, solar or heat pump? What about a storage tank or instantaneous ...