Belimo HVAC damper actuators are designed for use in a wide variety of on/off, modulating or communicating damper and life safety applications. With a comprehensive torque range (18 in-lbs to 360 in-lbs), and the ability to direct mount on standard damper shafts or jackshafts, these solutions are ideal for air handlers, economizer units, VAV terminal units, fan coil units, unit ventilators, and life safety dampers.