Daikin-McQuay 113110801 Limit Switch 320819-301 This is a 460V 3-phase

This is a 460V 3-phase unit

Ensure the 1/4-inch barbed connections are seated fully to prevent vacuum leaks that could lead to intermittent nuisance trips

the rods typically thread directly into the fitting without this specific adapter kit

35 PSI Maximum Vessel Pressure: Rated specifically for low-pressure hydronic and steam heating systems

facilitating easier field calibration by licensed technicians

Daikin-McQuay 113110801 Limit Switch 320819-301 This is a 460V 3-phaseThe Daikin McQuay 113110801 Limit Switch is a critical auxiliary high limit safety control designed for precise thermal monitoring in HVAC air handling units and furnace systems. As a normally closed thermal switch, this component acts as a primary fail safe, interrupting the electrical circuit to the heating element or gas valve if internal plenum temperatures exceed factory set safety thresholds. Built for industrial grade reliability, the 113110801