Hercules Product Info
Hercules Product Id AA400
Product Description AA 400 BYPASS HUMID AUTO
Unit of Measure EA
Manufacturer Info
Manufacturer Name Research Products
Brand Name Aprilaire
Part Number 400
Product UPC 686720004001
Product Description Aprilaire 400 Bypass Humidifier, 0.5 A, 24 VAC, 60 Hz, 0.7 gph Evaporative
Product Features
Includes: Saddle Valves and Transformer
Minimal water usage
No drain required
No standing water
Delivers optimum levels of humidity control with the automatic digital humidifier control, you never have to monitors your settings or wait until you feel uncomfortable
Provides vital service, temperature and relative humidity indicators in manual modes as well
Humidifier tightly constructed homes up to 4,200 sq-ft in size
Has an evaporation capacity of 0.75 gallons per hour among the highest capacity humidifiers sold
6 in dia round opening
Product Documents
Document Type Download Link
Specification Sheet AA400_Specification Sheet (pdf)
Product Specifications
Control Type Automatic Digital
Dimensions 15-3/4 in H x 15-3/8 in W x 10-1/4 in D
Electrical Ratings 0.5 A, 24 VAC, 60 Hz
Evaporative Rate 0.7 gph
Plenum Opening 12-3/4 in H x 10 in W
Type Bypass
Water Feed Rate 3 gph
Certifications UL 998