Repeated tripping of the 185-degree limit switch usually indicates restricted airflow

This 1/4" NPT air regulator is specifically engineered for compressed air service

you should verify the insertion depth of the 3-inch probe before installation

Common Questions: When should I replace the boiler door gasket

What are the coil specifications for this model

Modine 5H0749760001 Limit Switch Els PW 17895 Repeated tripping of the 185-degreeWhen you are troubleshooting a unit heater that is tripping on high limit, you need a precise Modine 5H0749760001 limit switch to restore safe operation. This OEM Modine 125 165F auto limit switch is a surface mount limit switch engineered specifically for technical reliability in harsh HVAC environments. Serving as the direct replacement for 5H74976 1, this component features an automatic reset function that interrupts the electrical circuit when the