SLAVE 2HEAT/2COOL MODULE
Price $ 0.00
Item: HRC4
Quantity

TheHRC-4 staging relay is intended for use with the slave output on the HTC analogue range of controllers. This module allows for two extra Heating and Cooling stages. All output relays are voltage free, permitting use on either 240 V or 24 Volt circuitry. Stage switch on points are individually adjustable with their ON/OFF status displayed via LED indicators.