this is a 2-pole contactor designed to break both lines of a single-phase 208/240V power supply

the 903866 blower assembly is built for heavy-duty cycling

Prevents Short-Cycling: Protects high-cost components like compressors by enforcing a 30-second delay-on-break interval

Key Benefits: OEM Precision: Genuine Heil Quaker ICP part ensures exact pressure set point accuracy for specific BTU cabinet sizes

providing backward compatibility for aging units while maintaining factory-standard performance

Lau 60556701 Fan Blade 320735-701 this is a 2-pole contactorThe Lau 60556701 Fan Blade is a professional grade HVAC condenser fan blade engineered for high static pressure applications in commercial and residential outdoor units. This 20 inch aluminum fan blade features a precision balanced 3 blade configuration with a 27 degree pitch, optimized for maximum CFM delivery and motor efficiency. Designed for clockwise (CW) rotation (viewed from the discharge side), this component is a direct replacement for