The Hunt for the Most Efficient Heat Pump in the WorldHeatPump_16121821.jpg

The Hunt for the Most Efficient Heat Pump in the World

There are different kinds of heat pumps that are in principle even more efficient than air-source devices. Instead of absorbing warmth from the air, you can opt to harvest heat from the ground or even from bodies of water instead. Such systems tend to cost more, though. Patrick Wheeler, director of Vito Energy, describes a […]

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