Belimo NFXUP-N4 Actuator 321894-708 which often fail to provide

which often fail to provide the correct flame rectification signal

Using non-specified elements may compromise the 20 SCFM flow rate and filtration efficiency

016-inch orifice diameter

Durability: Engineered to withstand thermal expansion and vibration typical in high-demand HVACR environments

The dual-direction mounting and manual override crank provide contractors with necessary flexibility during commissioning

Belimo NFXUP-N4 Actuator 321894-708 which often fail to provideThe Belimo NFXUP N4 Actuator is a robust, universal voltage spring return solution designed for rigorous commercial HVAC and industrial applications. Operating on a wide power supply range of 24 240 VAC DC, this 90 in lb torque actuator provides reliable fail safe operation for dampers and valves in demanding environments. Wrapped in a rugged NEMA 4 (IP66) enclosure, it is engineered to withstand moisture, dust, and outdoor conditions where standard