Description
The Lennox 97L01 Limit-Switch is safety device that is essential for the furnaces and air handlers of HVAC equipment. It plays a role of thermostat in that it measures the internal temperature of the system. If the temperature goes above a certain set limit, generally 200°F in this scenario, the limit switch acts. It breaks the electrical loop, and turns off the system to avoid cases of overheating and destruction. This safeguard assists in creating safe and reliable functioning of your HVAC equipment. The functionality of the Lennox 97L01 Limit Switch is limited by its low voltage of 24V making it a part of the HVAC system since it can safely shut down your HVAC system from overheating.
