The T7022A-1010 is a remote temperature sensor that will work with a Honeywell thermostat, primarily the T7300, for the best possible results. This adjustable thermistor sensor can be mounted in a duct with the furnished bracket, or in a light troffer with two rubber grommets if proper spacing is available. Mounting can be directly in the return-air passage or in an air-sampling box. This unit can also be applied for individual zone control with use of an electronic motor. The T7022A1010 will only benefit your thermostat needs!