Johnson Controls D-3153-6003 Damper Actuator Freon or sluggish valve response caused

or sluggish valve response caused by packing friction or calcification

If a chimney obstruction or downdraft occurs

this authentic OEM part ensures proper fitment and performance in York

the Bard S5650-045 reversing valve is your go-to component

Johnson Controls D-3153-6003 Damper Actuator Freon or sluggish valve response causedThe Johnson Controls D 3153 6003 is a heavy duty pneumatic damper actuator engineered for precise proportional control in commercial HVAC systems and building automation networks. Designed with a robust die cast aluminum body and a 15 inch diaphragm, this piston style actuator provides the necessary force to position large dampers or multiple sections effectively. It features an 8 13 PSI spring range and a full 3 inch stroke, allowing for accurate