Super high-efficiency electric heat pumps have become very common in all parts of the world for water heating, space heating, and air conditioning. They can operate in even the coldest climates and deliver the same heating and cooling benefits, often at lower operating costs. In addition, heat pumps powered by renewable energy produce zero emissions! Heat pumps are super-efficient because they use very little energy to move heat. Heat pumps have been used for decades to transfer heat out of your refrigerator to keep it cold on the inside and for air conditioning systems to cool your house. The same technology can now heat and cool your home or heat…