providing a diagnostic LED for rapid troubleshooting of pressure switch or flame sense faults

35" WC to ensure precise airflow verification and prevent heat exchanger damage

Enhanced Voltage Rating: The 440Vac capacity handles transient surges effectively

the bronze body and stainless trim are compatible with standard glycol-based heat transfer fluids utilized in HVAC systems

Heil Quaker ICP 1173813 Blower Wheel mario providing a diagnostic LED forThe Heil Quaker ICP 1173813 Blower Wheel is a high precision OEM component designed for high performance airflow in ICP, Heil, and Tempstar residential air handlers and furnaces. Engineering specifications for this 11. 5 inch diameter blower wheel include a 10x8 inch configuration with a 1 2 inch bore and clockwise (CW) rotation. When checking the hub end, ensure the rotation matches your existing assembly to prevent thermal overload or reversed