The 3-speed fan control (High

Precision Flow Control: The TJR valve type design ensures accurate orifice modulation for optimized heat transfer across the evaporator coil

For field installation

this is a 24V DC coil

PopTop Actuator Design: Enables rapid

Johnson Controls A-4000-633 Filter Element Refrigerant The 3-speed fan control (HighThe Johnson Controls A 4000 633 Filter Element is a critical component for maintaining pneumatic control system integrity. This activated carbon filter element is specifically engineered for high efficiency oil removal, preventing downstream contamination of sensitive instrumentation. With a rated flow capacity of 20 SCFM (9. 4 L s), it effectively adsorbs oil vapors and odors that mechanical filters often miss. Designed as the direct replacement for