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

used when stand alone units are required

The Lennox 15M35 utilizes a specialized 3-pin compressor plug designed specifically for single-phase scroll and reciprocating compressors

or reduced airflow caused by debris accumulation or blade deformation

and elastomeric seals

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