The idea of installing both a furnace and heat pump can seem a little odd at first. After all, why would you need two sources of heat? While furnaces and heat pumps both offer energy-efficient heat, the differences in their design really make using both of them a viable option. It’s not for everybody, but in the right conditions you will absolutely benefit from using a furnace and a heat pump.

You should take a look at several factors in order to determine if this type of setup helps you. Your local climate and the dimensions of your home are both very important, particularly for the heat pump. This is because numerous models of heat pumps will run less efficiently in winter weather and large homes. Even so, you can still benefit from heat pump installation in Belton.

Heat Pumps May Be Less Effective in Colder Weather

Heat pumps are generally less efficient in colder weather because of how they provide climate control to start with. Compared to furnaces, which burn fuel to provide heat, a heat pump reverses its supply of refrigerant to draw heat from outdoor air. This heat is then drawn inside and distributed throughout your home. Assuming there is still a bit of heat energy in the air, a heat pump will function. But the lower the temperature, the less efficient this process is.

The less heat energy is accessible outside, the more time is needed for a heat pump to draw heat indoors to maintain your preferred temperature. It may depend on the exact make and model, but heat pumps generally start to drop in efficiency at temperatures of 40 degrees and under. They should still be an energy-efficient option until 20-25 degrees, after which a gas furnace should be more effective.

What Temperatures Do Heat Pumps Run Best In?

Heat pumps function best in temperate climates 40 degrees and up. Having said that, you don’t have to give up on the benefits of a heat pump just because the local climate is cooler. In fact, that’s why installing both a furnace and heat pump may be worth the costs. You can favor the heat pump for energy-efficient heat until the weather is chilly enough to call for switching to something like a gas furnace.

Certain makes and models claim greater efficiency in winter weather. For example, the Lennox MLA heat pump is capable of operating at 100% capacity at 0°F. It can even remain efficient in temperatures as extreme as -22°F. For maximum energy efficiency, you’ll likely still want to use the furnace in especially cold weather.

So Should I Get a Heat Pump if I Have a Gas Furnace?

If you’re interested in maintaining the most energy-efficient HVAC system available, having a heat pump and gas furnace at the same time deserves the investment. Not only is a dual-heating system versatile, but it offers other benefits such as:

  • Dependable backup heating – A redundant heating system means even if one breaks down, you still have the means to heat your home. It might not be the most energy efficient, but it’s better than having an unheated home while you sit around for repairs.
  • Lower energy costs – The ability to pick which heating system you use based on the highest energy efficiency reduces your total costs. Smaller heating bills over the lifetime of these systems can really add up to a lot of savings.
  • Less strain on both systems – Instead of running one system all winter long, heating responsibilities are divided between the furnace and heat pump. Key hardware can last longer given that they’re not under continuous use.

If you’re still hesitant about heat pump installation in Belton, don’t hesitate to reach out to your local certified technicians. They can walk you through your home’s comfort needs and help you figure out if a dual-heating HVAC system is the ideal option.