Is a Dual Fuel Heating System Right for You?

Based on your location, you’re likely to use either a furnace or a heat pump for heating your house. But you might not be aware that using both gas and electric heating can save on your utility bills! So, what exactly is a dual-fuel heating system? The concept is simple: when the weather is mildly cold, the heat pump handles the heating, and when the temperature drops below freezing, the furnace takes over. With California and other states encouraging electrification (using electricity for heating where possible instead of fossil fuels), dual-fuel heating has become an increasingly popular trend.

Here are a few suggestions to help you decide if a dual-fuel heating system is right for you, keeping your home warm while also reaping the benefits of energy efficiency.

Heat Pump and Gas Furnace: Two Heating Methods

Although they share a name, a heat pump serves a dual purpose for your indoor environment. When the weather is warm, it operates like an air conditioner, cooling your home and removing humidity. As temperatures drop, it reverses its operation to provide heat, typically emitting air around 90 to 95 degrees Fahrenheit from the vents. Since a heat pump uses electricity rather than burning fossil fuels, it’s considered an eco-friendly heating method.

In moderately cold temperatures, the heat pump offers ample and cost-effective heating, making it well-suited for spring, fall, and mild winter days. However, as outdoor temperatures plummet, the heat pump’s heating capacity (measured in BTUs per hour) and efficiency also decrease.