Trane FAN1567 Fan Blade 30067439-890 if the switch is open

if the switch is open at room temperature

and RRNA-A series equipment

and rooftop unit control boards

Common symptoms include the heat pump failing to enter defrost mode

Trane FAN1567 Fan Blade 30067439-890 if the switch is openThe Trane FAN1567 Fan Blade is a critical component for restoring the thermal transfer efficiency of commercial condenser units. This precision engineered 26 inch diameter fan blade features a 3 blade configuration designed for clockwise (CW) rotation when viewed from the discharge side. With a 32 degree pitch, this aluminum propeller is optimized for high static pressure environments, ensuring maximum CFM output while maintaining a manageable amp