McDonnell & Miller 169 Low Water Cut Off Refrigerant which restores the electrical circuit

which restores the electrical circuit once the temperature falls below the setpoint minus the differential

Broad OEM Compatibility: Serves as the primary Heil Quaker limit switch replacement for numerous ICP-manufactured brands and models

this 3/4 inch relief valve utilizes a diaphragm-isolated spring chamber

The internal conductor utilizes a high-grade copper and nickel alloy for optimized electrical conductivity

the M312A01 is the direct engineering successor to the M112A01

McDonnell & Miller 169 Low Water Cut Off Refrigerant which restores the electrical circuitMcDonnell & Miller 169 2 1 2" NPT, 3 1 8" Insertion Length, 20 PSI Max Steam Pressure, Auto Reset Mechanical Low Water Cut Off for Steam Boilers (Part Number 155100)