In Arizona, a heat pump and an air conditioner cool your home the same way. The difference is heating: a heat pump can also run in reverse to heat your home efficiently, while an air conditioner is paired with a gas furnace or electric heat. For most homes in our mild-winter climate, a heat pump is an excellent choice.
How they compare
| Heat pump | AC + furnace | |
|---|---|---|
| Cooling | Same as an AC | Standard |
| Heating | Efficient electric heat from the outdoor unit, with backup heat strips | Gas or electric furnace |
| Best fit | All-electric homes, mild winters | Homes with gas service |
| Equipment | One outdoor unit does both | Separate heating equipment |
Why heat pumps work well in the West Valley
Heat pumps are most efficient when winter temperatures are mild, which describes Surprise and Sun City West most of the year. On the few coldest nights, backup electric heat strips help out. For all-electric homes, a heat pump is usually the simplest, most efficient way to heat and cool.
When an AC with a furnace makes sense
If your home already has gas service and a gas furnace in good condition, pairing a new air conditioner with it can make sense. Some homeowners also prefer the feel of gas heat. We will explain the pros and cons for your specific home.
Cost and rebates
Heat pumps and air conditioners at the same efficiency level are often similar in price. SRP customers may qualify for Cool Cash rebates on qualifying high-efficiency air conditioners and heat pumps.