Johnson Controls D-3246-1 Damper Actuator Freon this Class 2 transformer provides

this Class 2 transformer provides consistent secondary voltage even under load

80" may cause frequent nuisance tripping and ignition failure

The solid core design ensures maximum filtration of debris while maintaining a low pressure drop across the liquid line

using non-Danfoss components may result in improper calibration or failure

What causes the burner to light for 4 seconds then shut down

Johnson Controls D-3246-1 Damper Actuator Freon this Class 2 transformer providesThe Johnson Controls D 3246 1 Damper Actuator is a high performance pneumatic piston actuator designed for the precise positioning of large dampers and VF series butterfly valves in commercial HVACR systems. Built for durability, this unit features a die cast aluminum body and a 23. 4 sq. in. synthetic elastomer diaphragm, providing the high force output required for demanding air handling applications. The D 3246 1 is swivel mounted and includes a