AprilAire
Automatic Digital Humidistat (Legacy)
Maintain optimal indoor humidity with the AprilAire 4655 Manual Control Humidistat. This legacy model offers reliable, low-voltage control for compatible AprilAire humidifiers, ensuring consistent comfort levels throughout your home. Its straightforward manual operation and clean white finish make it a practical choice for managing your home's humidity. Designed for easy integration, it serves as a dependable component for your existing AprilAire setup, providing essential control over your indoor environment.
$55.75
Owner Satisfaction
4.4
/ 5
Category Rank
121
/ 302
#121 in Household Appliance Accessories
Price vs Category Average
-81%
Below average
Brand Model Compatibility
110112112011301140220224350360440445
/ Models , , , , , , , , , &
Who it's for
- Precise Digital Control
- Automatic Temperature Adjustment
- Proven Reliability
Who should skip it
- No Smart Connectivity
- Basic User Interface
- Limited Diagnostics
Key Specs
Brand Model Compatibility
Models 110, 112, 1120, 1130, 1140, 220, 224, 350, 360, 440 & 445
Color Finish Name
White
Depth
4-1/4 in
Height
1-1/2 in
Volts
24V
Width
3-3/8 in
Control Type
Manual Dial
Built-in Humidistat
True
Features
- Manual control for humidification
- Low voltage operation
- Designed for AprilAire systems
- Reliable humidity management
- Simple and functional design
- Ensures consistent comfort levels
- Easy integration with existing units
What customers say
Homeowners consistently praise the AprilAire Automatic Digital Humidistat for its reliable and accurate control of whole-house humidification. Users appreciate the robust build quality and the clear digital display, which offers precise readings and simpler adjustments compared to older models. The automatic functionality, which adjusts humidity based on outdoor temperature, is a key benefit, minimizing condensation and providing set-it-and-forget-it convenience. While some desire modern smart home features, the unit's dependability and effectiveness in maintaining optimal indoor air quality and protecting furnishings make it a high-value component. Its long term performance justifies the investment for those seeking dependable humidification.
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