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Home > Humidifiers > Humidifiers & Dehumidifiers > Manual Control Bypass Humidifier 17 GPD 24 VAC 4000 sq-ft

Manual Control Bypass Humidifier 17 GPD 24 VAC 4000 sq-ft

Item #:400M

Manufacturer Item: 400M

Manufacturer: APRILAIRE

Aprilaire 400M Manual Control Bypass Humidifier 17 GPD 24 VAC 4000 sq-ft

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Aprilaire 400 Humidifier is a whole-home solution that helps you achieve total comfort through humidity control. The Model 400 features drain-free operation, eliminating standing water. This makes it the perfect choice for homes with septic systems, locations where a floor drain is not available or homeowners interested in water conservation. It is installed by a local HVAC professional.

Uses 100% of water and evaporative technology that eliminates the need for a drain
Minimal water usage
No drain required
No standing water
Provides vital service, temperature and relative humidity indicators in manual mode as well
Humidifies tightly constructed homes up to 4000 sq-feet
Has an evaporation capacity of 0.7 gph
Installed in central heating and cooling system ductwork
Comes equipped with drain to flush minerals from the unit
0.5" plastic hose fitting drain connection
Round bypass duct

Sid Harvey Item #:400M: Replaces Part #:'s : B85-646