default Air Source Heat Pumps Popular
By Brucie Moulton In Home Energy: Efficiency & Renewables 750 downloads
Also called mini-splits, these systems can provide air conditioning as well as heat. "[A]n air-source heat pump can deliver one-and-a-half to three times more heat energy to a home than the electrical energy it consumes. This is possible because a heat pump moves heat rather than converting it from a fuel like combustion heating systems do."