Overview

Manual Humidifier Control. This is a wall or duct mount low voltage on/off humidistat. It is designed to control humidification equipment. An increase in relative humidity (RH) expands the nylon ribbon which opens the control switch to stop the operation of the humidifier. A decrease in RH reverses the process and closes the control switch.

Specifications

More Information
Manufacturer Aprilaire
Product Length 5.100
Product Width 3.300
Product Height 1.800
Product Weight 0.350
Dimension Length 5.800000
Dimension Width 3.900000
Dimension Height 2.300000

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