EQUIPMENT INTERFACE MODULE

Part Number: THM5421R1021
Honeywell Home Prestige THM5421R1021/U 2-Wire Equipment Interface Module, For Use With All THX9421R5021 Prestige 2-Wire IAQ Thermostat and all Versions of Prestige IAQ Thermostat and the VisionPRO Thermostat with RedLINK Technology, 18 to 30 VAC, 50/60 Hz
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  • 5 to 95 percentage RH, non-condensing operating humidity
  • -40 to 165 deg F operating temperature
  • 1 a running cool or heat, 0.5 a running fan
  • Stages up to 4 heat or 2 cool heat pump or up to 3 heat or2 cool conventional
  • Screw terminals