Proper installation of this motor mounting plate is essential for contractors aiming to restore original factory performance and airflow efficiency in residential or light commercial split systems

the internal ball plug may be sticking

By preventing dust and debris from fouling pneumatic thermostat orifices

3450/2850 RPM)

Key Benefits: Factory-Calibrated Precision: Set specifically at

Belimo AFRBUP-S Actuator 321142-301 Proper installation of this motorThe Belimo AFRBUP S is a heavy duty, spring return damper actuator designed for reliable on off control in demanding HVAC systems. Engineering 180 in lb of torque, this unit provides failsafe operation for large control dampers, ensuring mechanical spring return during power interruptions. Its universal power supply accepts any input voltage from 24 to 240 VAC, simplifying inventory and field replacements for commercial HVAC maintenance. Equipped with