As a genuine OEM fan blade

For technicians performing HVAC preventative maintenance or troubleshooting economizer sensor issues

maintaining the original safety certification of the heating unit

Precise Differential: Maintains a fixed 6°F differential to optimize compressor run times and energy efficiency

this specific model is rated for low-pressure steam applications only

Belimo LMX120-3 Actuator 30067439-890 As a genuine OEM fanThe Belimo LMX120 3 is a non spring return damper actuator designed for reliable on off or floating point control in HVAC systems. Operating on a universal 100 to 240V AC power supply, this direct coupled actuator delivers 45 in lb of torque, making it suitable for small to medium sized dampers or air handling units. It features a brushless DC motor controlled by an Application Specific Integrated Circuit (ASIC), which provides consistent running time