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Genuine OEM replacement part ensures exact thermistor resistance-to-temperature calibration
charred terminals
this kit ensures the unit operates within its design parameters
and motor starters
Belimo NFB24-SR Actuator R-410A Genuine OEM replacement part ensuresThe Belimo NFB24 SR is a high torque spring return damper actuator designed for reliable proportional control in HVAC systems. Operating on a 24VAC DC power supply, it delivers 90 in lb of torque, making it suitable for larger air handling units and control dampers. This modulating actuator accepts a 2 10VDC control signal, providing precise positioning and feedback for optimized airflow management. Built with a rugged NEMA 2 housing, it ensures fail