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Programmable IAQ Equipment Module 2-Wire 3H/2C Conventional 4H/2C Pump

Item #:THM5421R1021 
Manufacturer Item: THM5421R1021/U
Manufacturer: HONEYWELL
Honeywell THM5421R1021 Programmable IAQ Equipment Module 2-Wire 3H/2C Conventional 4H/2C Pump
THM5421R1021
Honeywell Prestige THM5421R1021/U Gray 2-Wire Programmable IAQ Equipment Interface Module, Up to 3 Heat/2 Cool Conventional Systems, Up to 4 Heat/2 Cool Heat Pump, 18 - 30 VAC
  • 3-sets of universal IAQ contacts to control humidification, dehumidification and ventilation
  • 4-sensor inputs for wired sensors or dry contact devices
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Thermostat Accessories

Brand Name
Honeywell
Accessory Type
Interface
THM5421R1021
Programmable IAQ Equipment Module 2-Wire 3H/2C Conventional 4H/2C Pump
Quantity: