Common Questions Why is my furnace failing to ignite

Using it outside of specified equipment may lead to incorrect wire-to-pin mapping and potential electrical shorts

check for 24V signals at the low-voltage communication harness

While it is a Carrier part

but we recommend retaining the hardware from the previous hub just in case or using a high-grade replacement to prevent slipping on the shaft flat

Braeburn Systems 5390 Sensor 322838-752 Common Questions Why is myThe Braeburn 5390 Remote Indoor Sensor is a critical component for contractors looking to resolve uneven temperature distribution and "hot cold spots" in residential or light commercial applications. This wired remote indoor sensor is engineered to work seamlessly with a wide range of Braeburn thermostat models, including the 3020, 3220, 5020, 5220, 5310, 5320, 6100, 6300, 6425, 7300, 7305, 7320, and 7500. By sensing the air temperature at a remote