Source: CNET

Excerpt:

Homeowners looking for an energy-efficient alternative to traditional air conditioners in the spring and summer months (and furnaces in the winter) might want to invest in a heat pump. It’s a type of heating and cooling system that can help you save money while also minimizing your environmental footprint amid the climate crisis. 

Unlike gas-powered furnaces, heat pumps don’t burn fossil fuels (unless your electricity comes from fossil fuels), and for those living in milder areas, they may solve both your heating and cooling needs. Here’s everything you should know about how heat pumps work; the different kinds of heat pumps available and where to buy them; and how to service these energy-saving machines. 

Read more: Want to Save on Heating and Cooling? Consider a Heat Pump