St. Albert's Local
HVAC Ventilation System
Company

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.

Wondering how to check the humidity level in your Edmonton home? Good news – it’s simple to do! You’ll just need one of two things:

1. Hygrometer or
2. Humidifier

If you want to check the humidity level in your home by hand, you’ll need a tool called a hygrometer. This tool can be purchased at your local hardware store for about $10 to $20.

To use a hygrometer to check the humidity in your home, simply place it in the room you want to check. It’s important to note that humidity levels won’t be consistent throughout your home – some rooms may have more or less humidity than others. Therefore, placing the hygrometer in a room you are concerned about or where your family spends most of their time is best. Also, ensure you don’t put your hygrometer near a heat source. For example, a radiator, heat register, chimney, etc.

Once the hygrometer is placed, wait up to two hours (it can take a couple of hours for the tool to get an accurate and stable reading).

If you have a humidifier in your home, it will have a built-in hygrometer. Therefore, you won’t need to buy a handheld tool. Instead, this internal hygrometer will automatically monitor and adjust the humidity level in your home, keeping your Edmonton home comfortable all year round.

Experts like ProSolutions will tell you that it’s best to have at least two-thirds of your vents left open for best operation of your AC system. It is far harder to cool down a house versus keeping it at a constant temperature. 

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.

Air circulation issues in your home? If you are experiencing this, check the vents in those warmer rooms. Vents bringing hot or cool air into the house winter/summer accumulate dust, pet dander, whatever, and should be vacuumed on a regular basis to ensure good air flow. At the same time make sure that your return air vents are not blocked by furniture or other items pushed up against them.