Belimo NFBUP-X1 Actuator 322055-301 using a mixing tube is

using a mixing tube is highly recommended to average the air temperature across the duct profile for more stable modulation

Durable Construction: Engineered to withstand the rigors of commercial mechanical rooms and industrial kitchen environments

The Rheem-Ruud AS-60993-03 Burner Assembly is a genuine OEM gas heating component cross-compatible with several commercial and industrial HVAC platforms

this kit ensures that the upper head assembly meets original factory tolerances for discharge pressure and suction flow

lead-in corrosion from secondary heat exchanger leaks

Belimo NFBUP-X1 Actuator 322055-301 using a mixing tube isThe Belimo NFBUP X1 is a heavy duty spring return valve actuator designed for reliable fail safe operation in demanding HVACR applications. This universal voltage actuator operates on a wide input range from 24V to 240V AC DC, providing high flexibility for field replacements and new installations. Engineering a consistent 90 in lb (10 Nm) torque output, the NFBUP X1 ensures positive close off on mechanical ball valves and butterfly valves. The