Heil Quaker ICP 1171220 Fan Blade Els PW 17895 This sensor provides the real-time

This sensor provides the real-time ambient data necessary for the IQ Control System to adjust the boiler firing rate and supply water temperatures based on the outdoor reset curve

while the integral vent limiting orifice eliminates the need for external vent piping in most indoor applications

it provides a mechanical disconnect for the circuit when required

the 90-374 White-Rodgers is a standard truck-stock item for professional technicians requiring robust switching performance in any mounting position

With an expected mechanical life of 10 million cycles

Heil Quaker ICP 1171220 Fan Blade Els PW 17895 This sensor provides the real-timeThe Heil Quaker ICP 1171220 Fan Blade is a critical OEM replacement component designed for high performance condenser units and commercial HVACR applications. Precision engineered with a 22 inch diameter and a specific 24 degree pitch, this 3 blade propellor ensures optimal CFM output while maintaining static pressure balance. It features a 1 2" bore on the intake side with a secure set screw attachment, facilitating a stable connection to the motor