Heil Quaker ICP 1176937 Blower Wheel

When you're dealing with a vibrating blower assembly or reduced airflow in a Heil Quaker or ICP furnace, replacing the centrifugal fan with a precision-balanced OEM 1176937 blower wheel is the proper fix. This 11" x 11" double inlet concave wheel is engineered for high-static pressure applications, featuring a 1/2" bore designed to seat securely on standard motor shafts. Unlike generic replacements, this wheel maintains the specific clockwise rotation (facing the hub) required for G80CSU, G96CTN, and G80CTL units. Using a genuine ICP 1176937 replacement ensures the blower motor stays within its rated amperage while restoring factory-spec CFM across the heat exchanger. This steel-constructed wheel provides the structural integrity needed for variable speed ECM motors and multi-speed PSC configurations, preventing the resonant frequencies that often lead to premature motor bearing failure in older Comfortmaker or Tempstar systems.

• Precision Balanced: Eliminates system vibration to protect blower motor bearings and reduce noise.
• OEM Compatibility: Exact drop-in fit for Heil, Tempstar, Comfortmaker, and other ICP furnace parts.
• Optimized Airflow: 11-inch diameter and width designed to match original housing static pressure requirements.
• Durable Steel Construction: Built to withstand high-revving 1075 RPM or ECM motor operation.

• How do I confirm the rotation of this wheel? This wheel is designed for clockwise (CW) rotation when viewed from the hub/shaft end. Always verify the cupped side of the blades faces the direction of rotation.
• Will this 1/2" bore wheel fit a 5/8" shaft? No, this is specifically for a 1/2-inch motor shaft. Attempting to bore out the hub will compromise the balance of the wheel.
• Why is my blower wheel wobbling after installation? Ensure the set screw is tightened securely onto the flat portion of the motor shaft and that the wheel is centered within the housing.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.