C7735A1000
Honeywell C7735A1000 Discharge Air Sensor for TrueZONE and RedLINK
Honeywell C7735A1000 Honeywell Discharge Air Sensor for TrueZone and Redlink Thermostats
Mounts on return duct for backup control of non-zoned RedLINK™ enabled Wireless Systems and Thermostats.