Understanding the Differences: Electric vs. Gas Furnaces
When it's time for a new furnace, you can choose between gas or electric to heat your home. Both furnaces are popular, but electric furnaces have gained more attention in recent years thanks to their more energy-efficient approach toward heating.
In this guide, we'll explain the major differences between gas and electric furnaces and offer tips to help you make the right decision for your home.
Understanding Electric Furnaces
Electric furnaces use electricity to power heating elements that warm air and circulate it through your home's ductwork. They are similar to space heaters in design but are large and powerful enough to heat a large home comfortably.
Electric furnaces don't emit any fumes or consume fossil fuels. They are a more eco-friendly heating option with a 20- to 30-year lifespan and generally cost less than gas models.
Exploring Gas Furnaces
A natural gas furnace mixes gas with air in a burner to create a reaction that warms cold air. Then, a blower transfers the heated air through your home. Gas furnaces are the most traditional type of furnace, and you can find modern models with an ENERGY STAR rating for improved efficiency.
A gas furnace can be a good option in colder climates. They last an average of 10-15 years, so you will have to replace yours sooner than an electric model. But with proper maintenance, you can enjoy reliable heat for a decade or more.
5 Key Differences Between Gas and Electric Furnaces
- Power source. Electric furnaces use electricity, while gas furnaces rely on natural gas.
- Efficiency. Electric furnaces are more efficient in milder climates that don't have frigid temperatures for long periods of time.
- Environmental impact. Gas furnaces use gas and emit fumes, which can contribute to air pollution. Electric furnaces are considered a green alternative.
- Price. Electric furnaces cost between $1,000 and $2,500, while a gas furnace averages $2,000 to $3,000.
- Installation. Installing a gas furnace can be more complex if you don't already have a proper set-up; it requires a dedicated gas line and venting system, while electric furnaces only need electric wiring.
Factors to Consider When Choosing Between Electric and Gas Furnaces
Consider your home size and needs, as well as the installation process. If you have a large home and live in a cold climate, gas may be more suitable in the long run. To make the right decision for your budget and lifestyle, you should also consider the lifespan and costs of owning and operating a gas or electric furnace.
Making the Decision
When choosing the best furnace for your needs, consider the costs, installation, and energy capabilities of gas and electric furnaces. Also, consider how much heat you run throughout the year, how often you heat your home, and how cold it gets in your area before settling on a specific type.
A professional HVAC technician can help you evaluate your heating usage and needs to make the best decision for your home.
Ready to Install a Gas or Electric Furnace?
Both electric and gas furnaces are great ways to heat your home. Gas models tend to cost less and heat faster, but electricity can be cost-effective and are better for the environment. If you need help choosing the best furnace for your home, consult the experts at Master Mechanical today!
