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HTHM5421R1021,Programmable Thermostats,Honeywell, Inc. HYTHM5421R1010,Programmable Thermostats,Honeywell, Inc.
Iaq Equipment Interface Modular
List Price: $109.00
Our Price: $70.19
You save $38.81!
Eim Kit With 2 Duct Sensor
List Price: $124.58
Our Price: $76.41
You save $48.17!
For use with all HTHZ9421R5021 Prestige[REG] 2-wire IAQ thermostats, all versions of Prestige[REG] IAQ thermostats, and VisionPRO[REG] thermostats with RedLINK[TRADEM] technology For use with all HTHZ9421R5021 Prestige[REG] 2-wire IAQ thermostats, all versions of Prestige[REG] IAQ thermostats, and VisionPRO[REG] thermostats with RedLINK[TRADEM] technology, Includes equipment interface module and 2 duct sensors