The Weil McLain 380-000-000 is an OEM-spec temperature and pressure gauge designed specifically for boiler applications where precision and reliability are paramount

Engineered for high-performance mechanical environments

this is a line voltage thermostat designed to handle the load directly at 120V

the 60-101 replacement casting should be installed to ensure system safety

allowing for seamless integration with Parker GP valves and compatible steam solenoid assemblies

Lennox 83L75 Limit Switch Els PW 17895 The Weil McLain 380-000-000 isThe Lennox 83L75 Limit Switch is a critical safety component designed for HVAC furnace flame roll out and high limit protection. Engineered to Lennox OEM specifications, this auto reset thermal limit switch operates within a precision range of 100 145F. As a primary safety device, the 83L75 monitors temperature spikes within the heat exchanger and interrupts the burner circuit if thresholds are exceeded to prevent system damage or hazardous operation.