Solar-PV-Powered Heat Pumps: Why not all homes?

Irrational Exuberance about Heat Pumps The ¬†Passive House and Net-Zero movements ¬†have spawned some irrational exuberance about heat pumps. When you build a home that requires less than 5 BTU/hr per square foot of floor space, you can often heat and cool it with solar-generated electricity using a heat pump. From that reality, some folks …

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