The Belimo TFB24-S is a spring-return actuator designed for reliable on/off control in HVAC systems

Versatile Replacement: Consolidates inventory as a direct field replacement for legacy 2210 and 2212 series models

and 48GX series packaged units

The 3000 RPM motor must reach full speed to generate the required negative pressure

Browning AK84H Sheave 326058-755 The Belimo TFB24-S is aWhen you're spec'ing out components for a fractional horsepower (FHP) drive system, the Browning AK84H sheave is a solid choice. This single groove cast iron sheave is engineered for reliable performance with 3L, 4L, and A section belts, making it highly versatile for various HVACR applications. With an 8. 25 inch outside diameter, it's designed to integrate seamlessly with H Series bushings, ensuring a secure and balanced fit. Browning's commitment