When summer ends and temperatures start dropping, you'll likely have to fire up your home's furnace to keep things warm and comfortable.
If you've noticed the sounds coming from your home's furnace are louder than usual, or if your heating bills are increasing over time, it may be time to repair or replace your furnace.
We get it. It's not fun to troubleshoot a tricky issue with one of your home's systems. Aside from the time and money it can take to fix it, getting quotes from various contractors or repair companies can frustrate even the most patient homeowner.
According to FurnacePrices.ca, gas furnaces are less expensive to run than electric furnaces due to their ability to burn hotter, causing shorter operating intervals.
While a furnace generates the heat that warms your home, it works together with your thermostat and ductwork to heat your house.
Whether powered by natural gas or electricity, a furnace sits idle until the thermostat detects that the air is at a lower temperature than the current setting. The thermostat will send a signal to your furnace to fire up the burners and warm up the heat exchanger.
When the heat exchanger reaches the operating temperature, the blower is switched on. When this happens, the cold air that is brought in through the intakes is heated and sent through the ducts into your living spaces.
Natural gas is the principal energy source for Alberta households, making up 77 percent of household energy use in the province. Since a furnace can be your home's most used appliance when the temperature drops, natural gas furnaces tend to be the most popular. According to Callmepower.ca, they cost less to run than a comparable electric furnace.
That doesn't mean natural gas furnaces are more efficient in the gas vs. electric furnace debate. According to Callmepower.ca, electric furnaces could reach almost 100 percent efficiency since they don't have a chimney. Depending on your type of furnace, you may lose energy out the chimney's flue. You can compare the efficiency of different furnaces by their annual fuel utilization efficiency (AFUE), and equipment features.
According to the Fixr website, natural gas furnaces cost more to install if you require additional installation or reconfiguration work. Maytaghvac.com indicates that gas furnaces are less expensive to run because of the low cost of natural gas. Gas furnaces also tend to be more powerful and may take less time to reach the desired temperature, thereby using less energy than a comparable electric model.
Electric furnaces use resistance heating to create the hot air that warms your home. According to Fixr, they can be more efficient and could be less expensive to buy and install than a gas furnace.
When choosing an electric furnace, remember that electricity almost always costs more than natural gas, which means you'll spend more money for the same amount of heat you need in your home.
In colder climates, electric furnaces may be less efficient because they have to work harder to produce the necessary heat. This can lead to the furnace running longer and using more energy.
No matter if you prefer gas or electric, replacing an old and tired furnace with a modern ENERGY STAR® -rated model may reduce your energy usage, especially if you have a very old or malfunctioning furnace. Even if your existing furnace is in good working order, replacing it with an ENERGY STAR® rated gas furnace may use 6 percent less energy, potentially saving money on your heating bills.
There are a few things you could do as a homeowner to optimize furnace energy usage.
First, ensure that you have an ENERGY STAR® -rated furnace. For natural gas, this means that the furnace is at least 95 percent efficient, so you may be only losing five percent of your energy costs instead of the 20 or more that's possible with an old or outdated unit. Very old or malfunctioning units could be even less efficient, and you may save even more energy with a modern replacement.
According to Filterbuy.com, make sure you change or clean the filters on your furnace every three months or so to prevent buildup that could decrease efficiency -- after all, a dirty filter is like a respiratory issue for your furnace.
Lastly, don't skimp out on regular maintenance. According to Reuben Saltzman at Fox Business News, most newer furnaces should be serviced every other year to prevent issues from occurring, which may prevent costly repairs and could increase your furnace’s efficiency.
Here at Direct Energy, we love saving homeowners time and energy when it comes to powering their homes and their lives.
Looking for natural gas rates in Alberta? We have options for you to choose from when looking for ways to power your furnace. And with options for electricity rates in Alberta, we have all your energy needs covered. With so many ways to effectively utilize your energy, why not bundle both? With so many ways to effectively utilize your energy, why not bundle both? Give us a call to see how we may be able to help.