Belimo AH-25 Crankarm 321702-401 this motor features CCWLE rotation

this motor features CCWLE rotation (counter-clockwise lead end) and is built to handle the demands of both residential and light commercial air handling units

this OEM York circuit board manages the complex sequencing of up to four levels of heating or cooling modulation

Direct Drive Efficiency: Optimized for systems where the wheel is mounted directly on the 1/2" motor shaft

specifically contoured to match the combustion air inducer port

You should verify your specific unit's parts list or measure the shaft diameter to ensure a precise match before installation

Belimo AH-25 Crankarm 321702-401 this motor features CCWLE rotationThe Belimo AH 25 Crankarm is a heavy duty damper actuator accessory engineered specifically for one sided standard shaft clamps. This galvanized steel actuator arm is a critical component for field mounting non spring return actuators, providing a reliable mechanical linkage for ventilation and air conditioning systems. Designed for professional HVACR contractors, the AH 25 features a precise 8. 2 mm slot width and is fully compatible with the Belimo