Manufacturer Part Number: THM5421R1021
The THM5421R1021 Equipment 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.
- Used with all versions of Prestige IAQ Thermostats and the New RedLINK VisionPRO Thermostats.
- Four sensor inputs for wired sensors or dry contact devices
Discuss in the Forums (user community input)
Customers Also Viewed