What Temperatures Do Heat Pumps Work In?

A heat pump is one of the most energy-efficient ways to heat and cool your Fort Lauderdale home. That’s because they move warm or cold air, rather than producing it. But not all families have been able to enjoy this energy-saving technology. 

In the past, heat pumps were only suggested for moderate climates, since they weren’t as effective when temperatures were close to or below freezing. When the heat pump couldn’t match demand, the heating system would then switch to more expensive electric heat as an emergency heat source to keep the residence comfy. 

With modern technology, heat pump systems are now ideal for chillier locations. Most can work properly at much lower temperatures, although some could still need a secondary heating system if temperatures dip too low. But it’s important to note that today’s emergency heating equipment can also be more energy-efficient than before. 

We’ll discuss the different kinds of heat pumps so you can select the ideal one for your residence. 

Air Source Heat Pumps: Ideal for Moderate Locations 

Air source heat pumps are the most common type of heat pump. They use 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 the winter, keeping you comfortable no matter the weather. 

With updates in heat pump technology, these systems can now be used in a large range of climates. But you should know that you will typically have to have an auxiliary source of warmth if temperatures get colder than 10 degrees Fahrenheit. This may involve a dual-fuel system with a gas furnace. Heating changes between the two to deliver the most energy-efficient heating comfort across your house. 

Because of the requirement for dual-fuel systems in cold climates, air source heat pumps are best suited for locations without large temperature fluctuations and more moderate heating requirements. 

Mini-Split Heat Pumps: Recommended for Spaces Without Ductwork in Colder Climates 

Mini-split heat pumps are one of the most adaptable styles of heat pumps as they don’t have to have ductwork. This means you can use them just about in any room in your home, including a garage or addition. They’re also very energy efficient, with most achieving ENERGY STAR® status. 

Mini-splits work with an outdoor unit that links to as many as four quiet, small indoor units mounted on your wall or ceiling. This provides you with zoned heating and cooling, with precise temperature control in each space. 

Outdoor air on even the coldest days has some heat that your ductless heat pump can use and send indoors. Depending on the model you choose, some cold-weather mini-split heat pumps from Mitsubishi can work in temperatures as cold as -13°F. 

Geothermal Heat Pumps: Ideal for Extreme Temperatures and Large Yards 

Geothermal heat pumps take advantage of steady subsurface temperatures to tremendously reduce your heating and cooling bills, often by 25%–50%! These systems have underground pipes to transfer heat to and from your home. 

Geothermal doesn’t make a lot of noise and can last for years—around 25 years for the indoor unit and about 50 years for the loop. 

It doesn’t need a lot of maintenance and is ideal if you reside in a climate with big temperature swings. In most instances, geothermal does not need a secondary heating system. 

However, you’ll require a lot of space and the ideal type of soil to install the underground loops. You should also know that installation costs around $20,000–$25,000 for a 2,500-square foot residence. Although the installation cost is more expensive, ongoing energy savings could help the geothermal pay for itself as time passes. 

Since geothermal conserves a lot of energy, adding it may qualify you for federal tax credits and other rebates from your local energy provider. 

We Guarantee You’ll be Pleased with Our Heat Pump Installation 

There’s a reason why we named our Service Experts Heating & Air Conditioning heating and cooling pros Experts. That’s because they have an A+ when it involves helping homeowners like you select the right heat pump system for their house. 

But their work doesn’t stop 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 you can receive from your new heat pump. 

And bear in mind special offers, rebates and financing for qualified customers. Buying a new heat pump is even more economical than you could think it is. Call us at 954-736-4314 to schedule your free home comfort assessment today!