The recalibration screw is easily accessible behind a removable clear plastic lens

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Using the incorrect gas type with a #33 orifice will lead to hazardous combustion levels

Designed for straightforward installation without complex piping or flues

Belimo AFX24-MFT-N4 Actuator mario The recalibration screw is easilyThe Belimo AFX24 MFT N4 is a heavy duty spring return actuator engineered for precise control of large dampers and valves in demanding HVAC environments. Operating on a 24V AC DC power supply, this NEMA 4 (IP66) rated unit provides a minimum torque of 180 in lb, making it ideal for outdoor installations or wash down areas. Featuring Multi Function Technology (MFT), this actuator is field programmable to accept a variety of control signals, including 2