A functioning furnace keeps your home warm throughout the cold months. If you need a new one, you might be wondering what the various options are. Most people choose either gas or electric systems. This guide outlines the differences between the two options and how they can benefit you. 

Gas

A gas furnace uses propane or natural gas to heat your home. The substance warms a large metal exchange. Cold air is drawn in, heated, and blown into a duct system to spread throughout the house. It’s a fast, efficient process that works quickly, even in Alaska’s freezing temperatures.

Homeowners choose these units because they don’t rely on the grid. If a winter storm knocks out your power, the gas system will still work. These variants are generally more affordable to operate than the electric options, but they often cost more to install.

These systems require yearly inspections. A technician will ensure that connections are tight to prevent gas leaks. They’ll also test the blower system to ensure that warm air is sent into your home. Problems are relatively straightforward to fix because there are no complex electrical components. With proper care, these units can last up to 20 years.

Electric

An electric furnace relies on heated coils to warm the air. Like a gas system, a blower circulates the treated air in your home. Technicians install these efficient systems directly into home wiring rather than running a new gas line, making the installation process much simpler. Some units can also connect to solar power to increase energy efficiency.

These appliances can last 20 years or more with proper care. Professionals will carefully test the thermostat and control system to ensure the unit is only running when necessary.

They’ll clean the coils to improve efficiency and lubricate parts in the blower to minimize system stress. Schedule these preventive inspections in late fall before the temperatures drop.

If you’re ready to purchase a new furnace, contact Extreme Heating & Air Inc. for the installation. Based in Eagle River, AK, this HVAC contractor provides comprehensive plumbing, heating, and cooling services. Offering air conditioner repairs and water heater maintenance, they’ll ensure your systems are reliable and efficient. Call (907) 726-1805 to schedule an inspection, or visit their website to learn more about the company.