HVAC Sensors

Manufacturer Part Number: TR23-WK Honeywell TR23-WK temperature sensor & receiver kit allows Honeywell controllers to report space temperature. Works with Spyder controllers, Excel 10 W7750, W7751, W7752, and W7753 controllers, and T7350, T7351...

Manufacturer Part Number: TR21-WK Honeywell TR21-WK temperature sensor & receiver kit allows Honeywell controllers to report space temperature. Works with Spyder controllers, Excel 10 W7750, W7751, W7752, and W7753 controllers, and T7350, T7351...

This item is DISCONTINUED/ END-OF-LIFE (EOL). Manufacturer Part Number: ACC0414RF This wireless indoor/outdoor sensor sends a wireless transmission of temperature to a compatible Venstar thermostat. Battery powered, no professional installation or...

Manufacturer Part Number: C7089R1013 The Honeywell C7089R1013 wireless sensor is identical to the Mitsubishi MOS1 (just rebranded/relabeled).Must be combined with MHK1 Remote Controller Kit to use with M-Series and P-Series. Uses two "AA" lithium...

Manufacturer Part Number: ACC-DSEN The ACC-DSEN is a remote duct temperature sensor that may be used as a monitoring sensor or a control sensor, compatible with the T7850, T7900, T8850, and T8900 ColorTouch thermostats. It allows communication of the...

Manufacturer Part Number: ACC-SENFC Venstar's ACC-SENFC Changeover Sensor for the T1070 and T1075 Fan Coil thermostats enables automatic switching between the Heat Only and Cool Only modes based on the water temperature of the Fan Coil.Key...