If you need a new furnace, your HVAC contractor might ask if you would like a gas or an electric model. While these two options perform the same function, they use significantly different processes. Use the following guide to learn about the differences between the two choices so that you can make a more informed decision regarding your furnace installation.

Gas Furnaces

When the thermostat signals that the temperature is too low, the gas furnace’s pilot light ignites the main burner. Gas appliances are typically less expensive to operate than electric models, but they usually cost a little more upfront.

These furnaces last between 10 and 20 years and require regular maintenance from an HVAC technician about once a year to keep you safe from carbon monoxide. The appliance makes some noise when the burner ignites, but it shouldn’t be loud enough to disturb your family, especially if it’s located in the basement or a utility room.

Gas models are usually stronger than electric variants. They’re perfect for families that like their homes to be a few degrees higher than average. If you have an especially drafty house, a gas appliance can combat the uncomfortable environment.

Electric 

When the temperature in your home is too low, the heating elements in your electric furnace will activate, providing warmth for your home. Electric options are usually less expensive upfront but can cost more to operate, especially during the colder months. However, electric furnaces are more energy-efficient.

Electric appliances don’t produce carbon monoxide, and they don’t need as much maintenance as gas models. They don’t make any noise, which is ideal if you plan to install them near your home’s main living areas.

Electric furnaces can last between 20 and 30 years with proper maintenance. The furnace installation process is usually easier than for gas variants. Since electric heaters produce air that’s a little cooler, they’re suited for families that live in warmer climates and don’t use the appliance as often.

If you’re interested in reliable furnace installation, call the HVAC professionals at Marvin’s Heating & Air Conditioning in San Marcos, TX. They have over 36 years of experience in the area, so they can easily help you choose a furnace that will fit your family’s particular needs. The company is family-owned and -operated and will make sure you’re comfortable year-round. Visit their website or call (512) 396-4791 to learn more.