Belimo NFB24-MFT-S Actuator 340155-7026 the B305 is engineered for

the B305 is engineered for optimal cooling during horizontal operation

The 120V silicon carbide or nitride element provides rapid heat-up for efficient gas ignition

this valve provides the precise mechanical metering necessary to restore factory-spec cooling performance

Whether you are performing a seasonal tune-up or a full system overhaul

Always verify local plumbing codes regarding lead-free requirements for potable water use

Belimo NFB24-MFT-S Actuator 340155-7026 the B305 is engineered forThe Belimo NFB24 MFT S Actuator is a heavy duty spring return damper actuator designed for reliable fail safe operation in commercial HVAC systems. Delivering 90 in lb of torque, this unit utilizes Multi Function Technology (MFT), allowing for wide ranging field parameterization. It supports a variety of control signals, including on off, floating point, PWM, and 2 10 VDC modulating control. For precise integration, the input impedance is rated at 500