Belimo TFB24-SR Damper ActuatorBelimo TFB24 SR Damper Actuator is a direct coupled, modulating, spring return device engineered for reliable HVAC control. It operates on 24 Volt AC DC and provides 2 W running power and 1 W holding power, delivering 22 in lb of torque through a 95 rotation for precise damper positioning. With a 2 10 V DC output signal (0. 5 mA), it interfaces cleanly with standard HVAC controllers. The unit is housed in a rugged NEMA 2, IP42 enclosure and measures 3

Easy installation: Ready-to-install igniter assembly with straightforward wiring and connectors

and ensures dependable ignition cycles

The moisture-resistant frame protects against warping in humid environments

The 1/2 inch size makes it easy to retrofit into compatible lines while maintaining dependable service

and ongoing operation

and industrial systems

it minimizes wiring changes while delivering dependable control

delivering dependable starts and precise timing via an infinite ignition sequence and infinite ignition trial time

leak-through protection

Gas types: natural gas

Ideal for residential furnaces requiring an integrated hot surface control with clear diagnostics and dependable safety performance

This pressure switch monitors draft conditions and responds quickly to maintain safe furnace performance