Heil Quaker ICP 1171426 Motor Pulley Since the switch closes at

Since the switch closes at 45°F and opens at 55°F

Proper installation of this high-limit switch is essential for maintaining strict safety standards and restoring the manufacturer's original performance specifications

High Thermal Limits: High-temp construction prevents premature failure in high-duty cycle applications

Common Questions & Technical Support What is the pressure rating for the JB U1-6C

often indicating the switch is stuck open or tripped due to airflow issues

Heil Quaker ICP 1171426 Motor Pulley Since the switch closes atThe Heil Quaker ICP 1171426 Motor Pulley is a high grade variable pitch sheave designed for precise HVAC blower speed adjustment in commercial and residential fan drive systems. As a genuine ICP OEM replacement part, this cast iron pulley features a robust 1VL40x5 8 configuration, providing a 5 8 inch finished bore with a standard keyway for secure attachment to the blower motor shaft. The 3. 75 inch outside diameter enables contractors to fine tune