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

**#*@Honeywell THM5421R1021 Prestige 2-Wire IAQ Equipment Interface Module (EIM)@**#*

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

Product Details

• Sales Rank: #62652 in Home Improvement
• Brand: Honeywell
• Model: THM5421R1021

Features

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

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

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.

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