Description
Aprilaire 700 Humidifier Toronto — Whole-Home, Fan-Powered & Automatic
End winter dryness in every room. The Aprilaire 700 adds clean moisture through your central duct system, protecting people, wood floors, cabinetry, instruments, and finishes. With fan-powered evaporation and automatic control, it maintains balanced humidity quietly and efficiently—no portable tanks or daily refills.
Why GTA homeowners choose Aprilaire 700
- Big capacity: up to 18 GPD for homes up to 5,300 sq. ft. (tight construction).
- Automatic digital control: Model 60 humidistat + outdoor sensor for set-and-forget operation.
- Onboard sampling sensor: can turn on the HVAC fan to read duct humidity and maintain your setpoint.
- Fan-powered design: integrated blower pulls warm air for steady, even humidification.
- Whole-home solution: duct-mounted coverage far beyond single-room units.
- Easy service: replace the Model 35 water panel once or twice per heating season.
What’s in the box
- Aprilaire 700 humidifier cabinet (fan-powered)
- Model 60 digital automatic humidistat
- Outdoor temperature sensor
- Model 35 water panel
- 24VAC transformer and saddle valve
- Installation instructions
How it works
The fan draws warm air across a water-saturated panel, where moisture evaporates and returns to your supply ductwork. The digital control monitors indoor (and outdoor) conditions and runs the humidifier only when needed—keeping RH in the recommended comfort band.
Professional Humidifier installation Toronto & GTA
- Sizing & placement: supply/return plenum location, electrical, drain planning.
- Clean cut-in & sealing, reversible orientation to suit your duct layout.
- Control wiring: Model 60 setup with outdoor sensor and blower activation.
- Commissioning: verify operation, set RH targets, homeowner walk-through.
Specifications
| Type | Fan-powered, whole-house evaporative humidifier |
| Capacity | Up to 18 gallons/day |
| Home size | Up to 5,300 sq. ft. (tight construction) |
| Control | Model 60 digital automatic humidistat + outdoor sensor |
| Onboard features | Built-in sensor can activate HVAC blower to sample & maintain RH |
| Electrical | 120 VAC (humidifier), includes 24VAC transformer; typical draw ≈ 0.8 A |
| Dimensions | 18 H × 11.35 W × 15.91 D in |
| Water panel | Model 35; replace 1–2× per heating season |
| Materials | Durable composite housing |
| Installation | Duct-mounted on supply/return; integral fan |
Maintenance
- Change the Model 35 water panel every 1–2 heating seasons (or sooner with heavy use).
- Check/clear the drain line and confirm a constant downward slope.
- Inspect seasonal settings on the Model 60 (manual/auto adjustments as needed).
Ready for balanced humidity?
We install and service Aprilaire humidifiers across Toronto, Markham, Mississauga, Vaughan, Richmond Hill, North York, Scarborough, Etobicoke, Brampton & Pickering.
Call 416-335-0881 or request a fast quote today.






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