Lennox 76W34 Control Limit 200F

The Lennox 76W34 Control Limit 200°F is an essential safety component for different HVAC equipment such as furnaces and air handlers. It serves as a temperature control device and switch by constantly checking the temperature of the system. When the temperature rises to a level higher than a control limit that is set at 200°F in this case, the control limit halts the operation of the system. This useful safety measure helps to avoid overheating, which is harmful for your HVAC equipment. In addition to preserving your HVAC system from reaching the extreme temperatures.