Cold climate air-to-water heat pumps, 2016-06-23

Price: $ 1011.99

4.5(436)

Electrically powered heat pumps, in many varieties, are destined to play an increasingly important role in heating and cooling buildings around the world. Heat pumps capture low-grade heat from solar-resupplied sources such as outside air and soil several feet below the earth’s surface. They convert vast amounts of otherwise unusable low temperature heat into heat at sufficient temperatures to warm buildings or heat domestic water. Electrically powered heat pumps dovetail nicely with large-scale renewable sources of electrical energy such as utility-scale photovoltaic systems, large wind . . ..
An emerging renewable heat source for North American hydronic systems.