Heil Quaker ICP 1185863 Service Valve Precise Calibration: Factory-set L150F trip

Precise Calibration: Factory-set L150F trip point provides a strict thermal ceiling to protect expensive system components from heat stress

Direct OEM Compatibility: Ensures an exact fit for Nordyne furnace models like GL1RA

38" diameter crank arm interface and will not fit larger shafts

A failed or tripped 1320547 limit switch often forces the blower into a continuous "on" state as a safety measure to dissipate excess heat

this rod is the direct functional replacement for legacy Barber Colman 5/16" hardware

Heil Quaker ICP 1185863 Service Valve Precise Calibration: Factory-set L150F tripThe Heil Quaker ICP 1185863 Service Valve is a genuine OEM replacement part designed for integration into residential air conditioning and heat pump systems. As a suction line service valve, this component is critical for isolating the refrigerant charge during system maintenance, evacuation, or repair. This specific model is the direct replacement for 1172727, ensuring a precise fit and reliable performance for technicians working on International