it is often necessary to partially drain the compressor oil before installation to prevent overflow

30" WC models

Suction line filtration requires a different internal construction to manage lower pressures and higher velocities

What is the maximum operating speed for the 4JN

Johnson Controls A-4000-156 Filter Assembly Refrigerant it is often necessary toThe Johnson Controls A 4000 156 Filter Assembly is a critical component for maintaining pneumatic control system integrity by removing moisture and particulates from the air supply. This 5 micron condensate filter features an automatic drain mechanism, ensuring continuous moisture removal without manual intervention, which prevents downstream regulator clogging and actuator failure. Designed as a direct Johnson Controls replacement part, the A 4000