While the ZZ metal shields protect against dust and splashing

ensuring your duct sensors remain stable and accurately calibrated to the actual air temperature

Is this compatible with 2-stage heating or cooling

making it a direct OEM replacement part for ICP

Heil Quaker ICP 1086519 Fan Blade While the ZZ metal shieldsWhen you are out on a service call and find a fractured propeller or a thrown blade, the Heil Quaker ICP 1086519 Fan Blade is the direct OEM replacement engineered for high static condenser environments. This heavy duty 26 inch diameter component features a specific 28 degree pitch and 2 blade configuration, optimized to move maximum CFM through the coil without over amping the motor. Designed for CW rotation (clockwise), this condenser fan blade