Description
The Lennox 37K63 Thermistor Kit is an essential and tiny component that is used in your HVAC system. Measuring only 1 Inch on each of its sides, this sensor can be easily installed on compatible Lennox equipment. Thermistors are in fact temperature resistors and the 37K63 Kit is essential in controlling temperature as it is responsible in sensing changes in air temperature. It then relays this information to the system control board to maintain correct temperatures for the comfort of your home. A properly working thermistor is vital in ensuring that the system runs smoothly and that possible problems are solved before they cause some discomfort or expensive damage.
