Heil Quaker ICP 1172712 Fan Blade 318172-701 Always inspect and replace the

Always inspect and replace the mounting gaskets when pulling the burner tray to prevent CO leaks or bypass air from affecting the flame rectification signal

Direct Fit Compatibility: Specifically engineered for the 157RD Series

making it ideal for high-density control panels and motor-load applications

Use a service tool to verify motor resistance and step movement before replacing

The BASO H17AB-2 Gas Valve is a specialized automatic shut-off pilot gas valve engineered for critical safety in standing pilot applications

Heil Quaker ICP 1172712 Fan Blade 318172-701 Always inspect and replace theThe Heil Quaker ICP 1172712 Fan Blade is a critical OEM replacement part designed for high performance condensing units and split system heat pumps. Engineered to maintain the precise thermal balance of your HVAC system, this condenser fan blade features a 20 inch diameter and a 24 degree pitch, optimized for maximum CFM (cubic feet per minute) output with minimal vibration. This 2 blade assembly is specifically balanced for clockwise (CW) rotation