THM5421R1021 - Equipment Interface Module (EIM) for all Prestige IAQ and new RedLINK VisionPRO Thermostats TOOL BAG Differential [bar]: 4

Differential [bar]: 4

1/2 x 1/2"

Natural or LP Gas

compact horizontal cabinet (optional vertical discharge) for the ultimate in quiet operation

Separate heating and cooling swing (cycle rate) adjustments

THM5421R1021 - Equipment Interface Module (EIM) for all Prestige IAQ and new RedLINK VisionPRO Thermostats TOOL BAG Differential [bar]: 4Equipment Interface Module controls up to 4 stages of heat and 2 stages of cool in a heat pump system and up to 3 stages of heat and 2 stages of cool in a conventional system. Three sets of Universal IAQ contacts to control humidification, dehumidification, and ventilation. Four sensor inputs for wired sensors or dry contact devices. Used with all versions of Prestige IAQ Thermostats and the New RedLINK VisionPRO Thermostats.