THM5421R1021 - Equipment Interface Module (EIM) for all Prestige IAQ and new RedLINK VisionPRO Thermostats TOOL BAG Separate heating and cooling swing

Separate heating and cooling swing (cycle rate) adjustments

Differential [bar]: 4

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

Replaces Heatcraft 25309101

220-240 Volt Vacuum Pump

THM5421R1021 - Equipment Interface Module (EIM) for all Prestige IAQ and new RedLINK VisionPRO Thermostats TOOL BAG Separate heating and cooling swingEquipment 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.