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In the Edmonton area, you should typically change your furnace filter every 1 to 3 months—but it depends on your home and lifestyle:

• Every 1 month if you have multiple pets, allergies, or live in a dusty area

• Every 2 months for average homes with one pet or light allergies

• Every 3 months in smaller homes with no pets and minimal dust

• More often during heavy-use seasons, like winter (heating) and summer (if you use central AC)

Filter size and quality also play a role—smaller or lower-MERV filters usually need changing more frequently.

If you’re tired of remembering when to replace them, our ProComfort Dual and ProHeating Memberships offer an Air Filter Delivery Add-On. We’ll deliver the right filters to your door on schedule—so your home stays clean, your air stays fresh, and your HVAC system runs at its best without any guesswork.

Heat pumps do not work in Alberta alone.

While heat pumps are designed to heat efficiently and cool homes by drawing heat from the outside air during cold months and expelling hot air from inside during warmer months, their effectiveness varies based on the climate.

In milder climates, heat pumps can be an excellent alternative to traditional furnaces and air conditioners. Some homeowners even prefer them for their dual functionality. However, in colder regions like Alberta, especially places like Edmonton, the efficiency of heat pumps diminishes.

The reason? As temperatures drop, heat pumps struggle to extract enough warmth from the frigid air to heat a home adequately. In contrast, traditional furnaces are specifically designed to provide consistent and reliable heat, even in the harshest of winters. For Alberta homeowners, where winters can be particularly brutal, relying solely on a heat pump can be a gamble.

Therefore, while heat pumps might be a viable option in some parts of the world, in Alberta, a traditional furnace remains the trusted and recommended choice for ensuring warmth and comfort throughout the year. There are also other and more reliable heating and cooling solutions available to Alberta homeowners.

If you live in Edmonton or other northern areas your furnace should be professionally serviced once per year. This will prevent you from having to get expensive furnace repairs or replacements and will extend the life of your furnace. In fact, regularly scheduled inspections and service on your heating system can help identify potential breakdowns and reduce emergency repairs by as much as 95%! Regular service can also lower utility bills by up to 30%.

Harsh winters in Edmonton, and other Albertan cities, can take a toll on heating systems. A company that provides furnace service and maintenance will ensure that everything is in top working condition so that you can rely on your furnace all through the winter without having to worry about issues or failures.

Here’s how much furnace tune-ups & servicing costs in Edmonton.

If there is a crack in the heat exchanger of your heating system, your furnace could be leaking carbon monoxide (CO). This can be dangerous for you and your family, as CO can cause serious bodily harm and even result in death. Carbon monoxide is a colourless, tasteless, and odourless gas and therefore is not easily detected, especially in small quantities.

Your furnace may be leaking carbon monoxide if you or other members of your household are experiencing any of the following symptoms:

• Headache
• Weakness
• Dizziness
• Nausea or vomiting
• Feeling hungover
• Shortness of breath
• Confusion
• Blurred vision
• Loss of consciousness

If you think your furnace is leaking carbon monoxide contact a local heating company right away. If you think you are experiencing carbon monoxide poisoning, please seek professional medical advice immediately.

Yes—you definitely should! Even though your furnace isn’t heating your home during the summer, your HVAC system still uses the same ductwork and blower when you run your central air conditioner. That means your furnace filter is still working hard to trap dust, pollen, pet hair, and smoke particles—especially during Edmonton’s dry, dusty summers or wildfire season.

In fact, summer can be one of the most important times to stay on top of filter changes if:

• You use central AC

• You have allergies

• You experience poor outdoor air quality (like wildfire smoke)

• You have pets that shed

Not sure when to change it? Our Air Filter Delivery Add-On (available with ProComfort or ProHeating Memberships) makes it easy. We deliver the right filter size on your preferred schedule—so your home stays cool and your air stays clean, no matter the season.

The cost of furnace replacement varies depending on factors like the type of furnace, its size, labour costs, and any additional accessories or modifications needed for installation.
On average, you can expect to invest between $5,500 to $10,000+ for a new furnace, including installation. High-efficiency models or complex installations may push the cost higher.

A professional technician will have an extensive checklist to go through when providing furnace tune-up service and maintenance. The items on this list cover every part of your furnace in order to ensure that it is in top working condition.

Some of the most important items included in this furnace service checklist are:

• Vent, blower, and ductwork cleaning
• Inspection of the flue for damage and dents
• Examination of all belts and their tension
• Adjustment of the furnace’s pilot light flame
• Calibration of the thermostat
• Visual inspection of all electrical wiring
• Inspection of the furnace filter
• Cleaning and removing any debris

A checklist that includes no less than 22 points of inspection should be used during your furnace service.

The key to knowing when to replace your furnace versus when to repair it depends on its age and how many more years you can expect it to last. But, rather than humming and hawing about these questions, there is a simple equation you can use to help you decide.

This equation compares the cost of repairing the unit to the cost of replacing it. Here’s the calculation you can use to decide when you should replace your furnace:

“Cost of Repair” x “Age of Unit (in years)” > “Cost to Replace Furnace” = Replace Furnace

Multiply the cost of the furnace repair by the age of the unit. If this number is less than the cost of replacing your gas furnace, then opt for the repairs. If this number is larger, it will be cheaper to replace the furnace.

If you’re living in Alberta, in the St. Albert/Edmonton area, and you’re still unsure, talk to a local heating company. With their expert knowledge about your particular climate, they will be able to help you make a decision as to whether you should repair or replace your furnace.