Honeywell WRECVRU Receiver Only for wireless temp sensor kit, No HW logo - Color - /U -c1

"TR21 SENSOR/TEMPThe Honeywell TR21 Sensor/Temp is a Wireless Temperature Sensor/Receiver that can be used as either a sensor, transmitter, or receiver. The device features a white casing and is...

Wireless Indoor Air Sensor. RedLINKThe Honeywell 231603 Wireless Indoor Air Sensor monitors the temperature and humidity. It displays the temperature in both Fahrenheit and Celsius on its digital...

DuctSensorMountingKit - 5packThe Honeywell 50053060-001 ventilation system is reliable and easy to install. The duct sensor in this kit helps measure the air passing through the system, for optimum,...

CO2 SensorDuctMt 1-10vdcOUTThe Honeywell C7232JADE Y-pack is a gas furnace economizer package that includes the YL7220SCD3103-c1 gas valve, a YR8023C02048-c1 24vac/dc wired CO2 sensor with a 3ft...

"CO2 SENSORCO2 sensor for improved control of building humidity.This Economizer with an integrated CO2 sensor is designed for split system air conditioners, heat pumps and energy recovery units. It...