Aprilaire, Model 500M, Automatic Control, Humidifier, Whole House, w/ Manual Humidistat Cognex 930MDNE509X0FT

930MDNE509X0FT

Wiring Device-Kellems Twist-Lock Insulgrip Locking Connector

Extension:  21

Phoenix Contact - Extension module - PSR-SPP- 24DC/URD3/4X1/2X2/3 - NO BOX

Aprilaire, Model 500M, Automatic Control, Humidifier, Whole House, w/ Manual Humidistat Cognex 930MDNE509X0FTAprilaire, Model 500M, Automatic Control, Humidifier, Whole House, w Manual Humidistat Features: A built in bypass damper, which means less parts to install. Truly automatic control, but it can also be installed in manual mode. Comes with a manual humidity controller that supports manual humidity control only. Provides vital service, temperature and relative humidity indicators in manual mode as well. Humidifies tightly constructed homes up to 3,000