25-inch shaft diameter is utilized

Its rugged construction minimizes electrical failure risks in demanding environments

By maintaining consistent airflow

Always verify the part number against your unit’s service manual or nameplate to ensure HVAC part compatibility

Simplified Wiring: Angled terminal strips provide better access for 18-gauge thermostat wire

Trane FAN3753 Fan Blade L99H008 25-inch shaft diameter is utilizedThe Trane FAN3753 Fan Blade is a precision engineered OEM replacement part designed for high performance condensing units and heat pump systems. Featuring a 19" diameter and a 33 degree pitch, this 3 blade assembly is optimized for maximum CFM output while maintaining static pressure balance. The CCW rotation (counter clockwise) and 1 2" bore hub ensure a direct fit for standard motor shafts, eliminating the need for field modifications. Built from