What Temperatures Do Heat Pumps Work In?

A heat pump is one of the most energy-efficient methods to heat and cool your the U.S. home. That’s due to the fact they move warm or cold air, instead of creating it. But not all families have been able to use this energy-saving technology. 

In the past, heat pumps were only recommended for warmer locations, because they lose efficiency when temperatures were near or below freezing. When the heat pump couldn’t match demand, the heating system would then trigger more costly electric heat as a secondary heat source to keep the residence cozy. 

With new technology, heat pump systems are now ideal for colder areas. Most can operate properly at much lower temperatures, although some might still need an auxiliary heating system if temperatures get too chilly. But it’s essential to be aware that today’s backup heating equipment can also be more energy-efficient than previously. 

We’ll review the differing kinds of heat pumps so you can choose the right one for your home. 

Air Source Heat Pumps: Best for Moderate Locations 

Air source heat pumps are the most used style of heat pump. They rely on an outdoor unit and an indoor air handler. These systems transfer heat from either the indoor air during the warm weather, or outside air during colder weather, keeping you comfortable throughout the seasons. 

With updates in heat pump technology, these systems can now be added in a full range of climates. But you should know that you will typically need an auxiliary source of heating if temperatures go below 10 degrees Fahrenheit. This may include a dual-fuel system with a gas furnace. Heating alternates between the two to deliver the most energy-efficient heating comfort throughout your residence. 

Due to the demand for dual-fuel systems in colder climates, air source heat pumps are best suited for locations without large temperature fluctuations and more moderate heating needs. 

Mini-Split Heat Pumps: Best for Rooms Without Ductwork in Chillier Climates 

Mini-split heat pumps are one of the most versatile kinds of heat pumps since they don’t require ductwork. This means you can install them just about anyplace in your home, including a garage or addition. They’re also extremely energy efficient, with many achieving ENERGY STAR® status. 

Mini-splits use an outdoor unit that joins to as many as four quiet, low-profile indoor units attached to your wall or ceiling. This provides you with zoned heating and cooling, with accurate temperature control in each room. 

Outdoor air on even the most frigid days has some heat that your ductless heat pump can capture and move indoors. Depending on the kind you select, some cold-weather mini-split heat pumps from Mitsubishi can run in temperatures as low as -13°F. 

Geothermal Heat Pumps: Ideal for Wide-Ranging Temperatures and Big Yards 

Geothermal heat pumps take advantage of stable subterranean temperatures to tremendously decrease your heating and cooling costs, often by 25%–50%! These systems have underground pipes to move heat to and from your home. 

Geothermal isn’t disruptive and can work a long time—about 25 years for the indoor unit and approximately 50 years for the loop. 

It doesn’t require a lot of maintenance and is best if you live in a climate where temperatures vary greatly. A lot of the time, geothermal does not require an auxiliary heating system. 

However, you’ll have to have a good amount of space and the right kind of soil to add the underground loops. It’s also important to note that installation can run around $20,000–$25,000 for a 2,500-square foot home. Although the installation cost is high, lifelong energy savings might help the equipment pay for itself as time passes. 

Since geothermal is so efficient, using it might entitle you to federal tax credits and other rebates from your community energy provider. 

We Guarantee You’ll Be Satisfied with Our Heat Pump Installation 

There’s a reason why we call our Service Experts Heating, Air Conditioning & Plumbing heating and cooling technicians Experts. That’s due to the fact they have an A+ when it involves helping homeowners like you find the right heat pump system for their residence. 

But their labor doesn’t quit with heat pump installation. We stand behind our work with a 100% Satisfaction Guarantee* for a year, because we want you to experience the greatest comfort available from your new heat pump. 

And bear in mind special offers, rebates and financing for qualified customers. Installing a new heat pump is even more economical than you could be aware. Call us at 866-397-3787 to request your free home comfort assessment right away! 


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