Bard HVAC 8403-047 Electronic Humidity Controller 1-2 Output Humidistat

Bard HVAC 8403-047 Electronic Humidity Controller is used to maintain the level of indoor conditions by operating air conditioning, and dehumidification parts depending on the conditions detected. It is an electronic sensing element that relates the relative humidity and activates one or two output stages to maintain the desired range allowing precise control in HVAC systems, like air handlers and packaged units where humidity balance is needed. It is designed to be installed in the control section and is connected to sensors and controlled parts to work in harmony.