Lennox 11U72 Pressure Switch 0.90 WC

The Lennox 11U72 Pressure Switch is an essential part that is utilized in the HVAC systems to measure pressure within the system. This pressure switch has an actuation pressure of 0.90 WC to guarantee that the system is working correctly by checking proper airflow and avoiding pressure differential harm. It is suitable for installation in different models of Lennox heating and cooling systems. This pressure switch plays an essential role of safety and performance in gas furnaces, boilers, and air handlers. It assists in avoiding hazardous operating conditions, improves system dependability, and assists in energy conservation by guaranteeing that the system operates at the correct pressure range.