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(1/2 PSI) and maintains reliable operation in ambient temperatures ranging from -40°F to 175°F
this mechanical thermostat ensures reliable temperature control without the need for external power
Verify the pitch etched on the original blade or consult the unit’s data plate
Is the control signal fixed at 0-10 VDC
Utilizing high-tolerance brass orifices and a calibrated regulator spring
Heil Quaker ICP 1188308 Temp Switch 323055-751 (1/2 PSI) and maintains reliableThe Heil Quaker ICP 1188308 Temp Switch is a high precision OEM replacement limit switch engineered for critical temperature regulation in residential and commercial HVAC systems. Designed with an OP160 CL140 specification, this component triggers an open circuit at 160F and automatically resets (closes) once the temperature drops to 140F. As a vital furnace high limit safety sensor, it protects the heat exchanger and surrounding components from