AFB24-SR-S - Damper Actuator Modulating, Spring Return, 24 VAC/DC, for 2 to 10 VDC or 4 to 20 mA Control Signal Category_Controller ▪ Temperature Dial Range: 55°F

▪ Temperature Dial Range: 55°F to 85°F

Technical Specs

Note:This item is only the valve body

The flame rod detectors can be trimmed to length in the field to sense the flame at varying operating conditions

▪ Pipes: 2

AFB24-SR-S - Damper Actuator Modulating, Spring Return, 24 VAC/DC, for 2 to 10 VDC or 4 to 20 mA Control Signal Category_Controller ▪ Temperature Dial Range: 55°FThe AFB24 SR is a spring return direct coupled damper actuator. It is designed for proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer's specifications. The actuator operates in response to a 2 to 10 VDC, 2 to 10 V phasecut, or with the addition of a 500 ohm resistor, a 4 to 20 mA control input from an electronic controller or positioner. A 2 to 10 VDC feedback signal is