or a motor that stops running shortly after starting due to internal thermal overload

making it an essential component for proving airflow in blower systems or monitoring filter status in air handling units

Built with a rugged bronze body and a stainless steel spring

What is the maximum RPM rating for this 25' flex shaft

Rugged Waterproof Design: IP-rated housing survives drops into liquids and high-moisture environments common in evaporator coil inspections

Heil Quaker ICP 1188027 Thermistor Assembly 318973-401 or a motor that stopsThe Heil Quaker ICP 1188027 Thermistor Assembly is a critical OEM replacement part designed for precision temperature monitoring in high performance HVACR systems. This 37 1 2 inch suction line thermistor provides accurate thermal data to the control board, allowing for real time adjustments to refrigerant flow and compressor cycling. Engineered by International Comfort Products, the 1188027 (also identified as THERMISTOR ASY OST) is essential for