Johnson Controls D-4073-2 Damper Actuator Freon Cross-Series Compatibility: Specifically designed for

Cross-Series Compatibility: Specifically designed for Parker Gold Ring Solenoid Valve systems and Chart 4 compatible vessels

As an OEM York furnace replacement part

utilizing this original equipment manufacturer gasket is the standard for restoring unit heater efficiency and meeting factory safety specifications

while the 3-second standard time delay effectively mitigates nuisance shutdowns caused by turbulence or surging water levels within the sight glass or boiler shell

technicians should handle the silicon carbide or nitride element by the ceramic base only

Johnson Controls D-4073-2 Damper Actuator Freon Cross-Series Compatibility: Specifically designed forThe Johnson Controls D 4073 2 Damper Actuator is a heavy duty pneumatic piston damper actuator engineered for precise positioning in unit ventilators, VAV terminal units, and small ventilating systems. This multipurpose positioning device features an 8 13 PSI spring range and a reliable 3" stroke, providing the necessary mechanical force to operate dampers up to 6. 75 square feet for proportional control or 11. 7 square feet for two position