This switch is common in Allied Air and Armstrong units

ensuring the evaporator receives the exact mass flow required for optimal heat exchange

it provides reliable cycling for York

assisting technicians in diagnosing airflow obstructions

Trane FAN3043 Fan Blade Els PW 17895 This switch is common inThe Trane FAN3043 Fan Blade is a precision engineered OEM replacement condenser fan blade designed for high performance heat pump and air conditioning units. This 3 blade axial fan features a 26 inch diameter and a 27 degree pitch, optimized for maximum CFM output while maintaining low acoustic signatures in residential and light commercial settings. Designed with a 1 2 inch bore, it ensures a secure fit on standard motor shafts, preventing vibration