Honeywell - THM5421R1021 IAQ Equipment Interface Module

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$ 59.99
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The Honeywell THM5421R1021 is an Equipment Interface Module that 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...
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SKU: THM5421R1021
AC Parts
Honeywell
 HVAC,HVAC Parts
Description

The Honeywell THM5421R1021 is an Equipment Interface Module that 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.

Features:

  • Four sensor inputs for wired sensors or dry contact devices
  • Three sets of IAQ contacts to control humidification, dehumidification, and ventilation
  • Used with all versions of Prestige IAQ Thermostats and the New RedLINK VisionPRO Thermostats
  • Four sensor inputs for wired sensors or dry contact devices

 

  • Description
  • Description

    The Honeywell THM5421R1021 is an Equipment Interface Module that 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.

    Features:

    • Four sensor inputs for wired sensors or dry contact devices
    • Three sets of IAQ contacts to control humidification, dehumidification, and ventilation
    • Used with all versions of Prestige IAQ Thermostats and the New RedLINK VisionPRO Thermostats
    • Four sensor inputs for wired sensors or dry contact devices

     

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