Pollen Allergies and How HVAC System Can Minimize Them. As spring rolls in across Edmonton, the warmer weather brings more than just sunshine and blooming trees—it also kicks off allergy season. If you or someone in your home struggles with itchy eyes, sneezing, or congestion this time of year, pollen allergies might be the culprit.
But here’s the good news: your HVAC system can do more than just heat or cool your home—it can actually help reduce pollen and improve indoor air quality. At Vese Heating & Cooling, we’re here to show you how the right HVAC setup and proper maintenance can make your home a safe haven during allergy season.
Why Pollen Allergies Get Worse Indoors
Most people think staying inside is the best way to avoid pollen. But the truth is, pollen can sneak into your home every time you open a door, crack a window, or even when it clings to your clothes or pets. Once it’s inside, it doesn’t just settle—it gets circulated through your HVAC system.
Without proper air filtration and ventilation, these microscopic particles can trigger sneezing, watery eyes, and breathing issues all season long.
Your HVAC system plays a major role in controlling allergens, especially during the spring and fall when pollen counts are high. Here’s how it can help:
1. High-Quality Air Filters Matter
Not all filters are created equal. A basic filter may protect your equipment, but it won’t stop pollen. We recommend using HEPA filters or filters with a MERV rating of 11 or higher—these are designed to trap even the smallest particles, including pollen, dust, and pet dander.
At Vese Heating & Cooling, we can help you choose the right filter for your system and make sure it’s properly installed.
2. Regular Filter Changes
Even the best filter won’t do its job if it’s clogged. During allergy season, filters should be changed every 30 to 60 days. A dirty filter not only spreads allergens but also reduces the efficiency of your HVAC system, leading to higher energy bills.
3. Keep Windows Closed and Use Recirculation Mode
We know how tempting it is to crack open a window on a nice day—but doing so lets pollen in. Instead, keep your HVAC system on and set it to recirculate indoor air. This helps minimize the intake of outdoor allergens.
4. Clean Ducts and Vents
Pollen can accumulate in your ductwork, especially if it’s been years since your last duct cleaning. Professional duct cleaning removes built-up allergens and prevents them from being spread through your home every time your system runs.
5. Add a Whole-Home Air Purifier
If you or a family member has severe allergies, adding a whole-home air purification system to your HVAC setup can provide an extra layer of protection. These systems work with your existing furnace or AC to capture and neutralize airborne allergens before they reach your living spaces.
Bonus Tip: Manage Humidity
Pollen might be the main issue in spring, but mold and dust mites thrive in humid conditions. Keeping indoor humidity between 30%–50% using your HVAC system or a dehumidifier can help keep all allergens in check.
Breathe Easier with Vese Heating & Cooling
Whether you’re looking to upgrade your air filters, schedule duct cleaning, or install a whole-home air purifier, Vese Heating & Cooling is here to help. As a trusted HVAC company in Edmonton, we know how to tailor solutions that work for Alberta’s unique climate—and your family’s needs.
📞 Call us today at (825) 343-6222 or website to book a consultation and start breathing cleaner, healthier air this allergy season.
