When the windows stay shut for months at a time, Ottawa homes can start to feel stuffy, dry, and even trigger allergy-like symptoms. From dust buildup to low humidity, winter air quality can take a hit — and most homeowners don’t realize how easy it is to fix.
At AirZone HVAC Services, we’ve been helping Ottawa families breathe easier for over 20 years. Here’s how we improve indoor air quality so you can enjoy a healthier home all season long.
Why Indoor Air Quality Matters More in Winter
Cold weather forces us indoors, often with recycled air running through the same ducts day after day. Without proper filtration and humidity control, you’re circulating:
- Dust and pet dander
- Pollen from warmer days trapped in ducts
- Dry air that irritates skin, eyes, and sinuses
The result? You may notice more static shocks, dry throats in the morning, and lingering odors.
Top Air Quality Solutions for Ottawa Homes
1. High-Efficiency Furnace Filters
A standard 1″ filter catches the big stuff but misses finer particles. Upgrading to a 5” media filter improves filtration and airflow, capturing more dust without straining your furnace.
2. HRVs and ERVs
Heat Recovery Ventilators (HRVs) and Energy Recovery Ventilators (ERVs) bring in fresh outdoor air while keeping heat inside. Perfect for Ottawa’s cold winters, these systems help remove stale air without driving up heating costs. Explore HRVs and ERVs.
3. Whole-Home Humidifiers
A furnace humidifier keeps indoor humidity in the ideal 35–45% range, reducing dryness and helping you feel warmer at lower thermostat settings.
4. UV Purification Systems
UV lights, like the Sanuvox RMax, neutralize airborne bacteria, viruses, and mold spores right in your duct system.
How AirZone Compares to Other Ottawa HVAC Companies
| Service Area | AirZone HVAC Services | Competitor A | Competitor B | Competitor C |
|---|---|---|---|---|
| Indoor Air Quality Products | Full range: filters, HRVs, humidifiers, UV | Limited options | Filters only | Filters & humidifiers |
| Installation Team | In-house, certified | Mix of subs and staff | Subcontractors | Subcontractors |
| Warranty & Support | Labour + manufacturer warranty | Manufacturer only | Manufacturer only | Manufacturer only |
| Rebates Assistance | Full application support | None | None | None |
| Maintenance Plans | Priority Family Plan | None | Basic service calls | None |
Real Ottawa Results
“We had AirZone install a whole-home humidifier and media filter last winter. No more dry nosebleeds or waking up with a sore throat, and the house feels warmer.” – Karen M., Ottawa (Google Review)
“Adding an HRV made a huge difference. We no longer get that ‘stale air’ smell when the furnace runs all day.” – Phil L., Kanata (Google Review)
How Much Does It Cost to Improve Indoor Air Quality?
Costs vary depending on the solution:
- High-efficiency filter system: $300–$600 installed
- HRV or ERV: $2,500–$4,000 installed
- Whole-home humidifier: $500–$1,000 installed
- UV system: $900–$1,500 installed
We offer financing options to make upgrades easier, and you can sometimes combine them with current HVAC rebates.
Why Ottawa Homeowners Choose AirZone
- Full-service HVAC with no subcontractors
- Proven track record of improving winter air quality
- Products matched to Ottawa’s climate
- Flexible maintenance plans for long-term performance
- Free quotes and clear recommendations — no pushy sales
Ready to Breathe Easier This Winter?
We’ll help you choose the right mix of solutions for your home and budget. Request a Quote or Book Service today.
