Whole-home humidifier installation in Toronto and the GTA. Heating dries out indoor air through an Ontario winter: static shocks, dry skin, scratchy throats and hardwood that gaps and cracks. A whole-home humidifier mounted on your furnace adds moisture to the air as it heats, so every room stays comfortable. Bison Air installs AprilAire bypass humidifiers and other types to suit your system.
- ✓ AprilAire 500 and 600 in our store
- ✓ Water, drain and humidistat connected
- ✓ Works with furnaces and air handlers
- ✓ Humidifier service available
- ✓ 1-year labour warranty
Humidifier Work by Bison Air

🔀 Types of Whole-Home Humidifiers
| Type | How it works | Best for |
|---|---|---|
| Bypass | Warm air from the furnace passes through a wet water panel and back into the ducts | Most gas furnaces; simple and low-cost |
| Fan-powered | Its own fan pushes air through the water panel | Larger homes, or where a bypass duct does not fit |
| Steam | Boils water and injects steam into the ducts | Heat pumps and air handlers with cooler supply air; precise control |
Heat pumps deliver cooler air than a gas furnace, so a bypass humidifier adds less moisture on a heat pump. For heat pump homes we often recommend a fan-powered or steam unit. See heat pump installation.
Humidifiers in Our Store
| Model | Type | Notes |
|---|---|---|
| AprilAire 500 | Small bypass, evaporative | Smaller homes and furnaces |
| AprilAire 600 | Large bypass, evaporative | Larger homes |
What Humidity Should You Set?
Around 30 to 40 percent indoors is comfortable for most homes. On the coldest days, turn it down: if you see condensation on the inside of your windows, the humidity is too high for the outdoor temperature. An automatic humidistat with an outdoor sensor adjusts this for you.
What Installation Includes
- ✓ Humidifier mounted on the supply or return plenum
- ✓ Bypass duct and damper (bypass models)
- ✓ Water line with saddle or tee valve
- ✓ Drain line to a floor drain or condensate pump
- ✓ Humidistat wired to the furnace
- ✓ Start-up and setting check
🧽 Maintenance
Replace the water panel once a year, before the heating season, and check the drain and valve. Book a humidifier service call if it stops working.
Windows fogging up even with the humidifier off? The problem is too little ventilation, not too much humidity. See HRV and ERV.
Why Choose Bison Air
- ✓ TSSA Certified HVAC Contractor, WSIB, licensed and insured
- ✓ We size air quality equipment to your HVAC system, not sell a box off the shelf
- ✓ Installed prices published online where we stock the product
- ✓ 5.0 on Google from 80+ reviews; ProScore #1 in Vaughan
- ✓ 1-year labour warranty on every installation
- ✓ Financing available through Financeit
Related
- ✓ Indoor Air Quality
- ✓ HRV & ERV
- ✓ Air Purification
- ✓ Smart Thermostats
- ✓ Ductwork & Duct Design
- ✓ HVAC Maintenance
- ✓ All HVAC Services
- ✓ Contact Us
Areas We Serve
Whole-home humidifier installation throughout Toronto and the GTA:
Toronto · North York · Scarborough · Etobicoke · Vaughan · Markham · Richmond Hill · Aurora · Newmarket · East Gwillimbury · King City · Stouffville · Mississauga · Brampton · Oakville · Milton · Burlington · Barrie · Innisfil · Orillia · Bradford · Keswick · Ajax · Pickering · Whitby · Oshawa · Orangeville
Get a Humidifier Quote
Send us a photo of your furnace and the ducts around it. We will recommend the right humidifier and give you a written price.
Call 416-652-4323 Request a Quote
Serving Toronto & the GTA
