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Honeywell Prestige 2-Wire IAQ Equipment Interface Module (THM5421R1021)

Brand

Honeywell Honeywell
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SKU
365481
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Honeywell THM5421R1021 Prestige 2-Wire IAQ Equipment Interface Module

 

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THM5421R1021/U The Honeywell Home Prestige® 2-Wire IAQ Equipment Interface Module is compatible with RedLINK®-enabled thermostats. It 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.

More Information
Model #THM5421R1021
Brand/ Manufacturer Honeywell
Accessory TypeThermostat (Wi-Fi)
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Technical Downloads:

THM5421021 Install Manual

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