GeneralAire Model 900A Humidifier
Best whole-home solution for homeowners seeking effortless, quiet humidity control.
This is the set-it-and-forget-it solution for whole-home comfort, integrating directly into your existing HVAC system to banish dry air. While installation requires a bit of technical know-how, the payoff is a quiet, automated system that keeps your space perfectly hydrated without the hassle of refilling portable tanks.
$195.64
More 900 Series options
Who it's for
- Homeowners seeking low-maintenance, reliable equipment
- Residents of larger homes needing whole-house coverage
- DIYers who prefer quick, tool-free filter changes
Who should skip it
- Eco-conscious users concerned about water conservation
- Novice DIYers uncomfortable with HVAC ductwork modifications
- People needing humidity control when the furnace is off
Performance breakdown
Coverage capacity
Handles large homes up to 2,800 square feet with ease.
Control precision
The GFX3 digital humidistat offers reliable, automated moisture regulation.
Installation complexity
Requires professional HVAC integration and direct water line plumbing.
Maintenance ease
Simple pad replacement routine keeps the system running efficiently.
Operational noise
Whisper-quiet performance leverages existing HVAC airflow for silent operation.
Build longevity
Robust construction backed by a generous 10-year limited warranty.
Key Specs
Type
Flow Through Bypass Humidifier
Capacity
Up to 17 Gallons Per Day (GPD)
Coverage Area
Up to 2,800 square feet
Voltage
24VAC
Filter Type
Vapor Pad® (GA19)
Dimensions
15-1/4 W x 16-1/2 H x 10 D inches
Weight
8 Pounds
Warranty
10 Years
Humidistat Included
GFX3 Automatic Digital
Power Source
AC Plug-in
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