Schneider Electric (Barber Colman) 2354-501 Relay 30067439-890 installing this direct replacement is

installing this direct replacement is essential to ensure a clean circuit and optimal liquid holding capacity across various HFC and HCFC refrigerants

Retrofit Ready: Ideal for upgrading legacy systems where direct-coupled mounting is restricted

OEM Compatibility: Specifically engineered for a direct fit in Raypak units

the SWT2515 is a likely culprit—assuming the flue and vacuum hoses are clear of debris

including R-410A and R-134a

Schneider Electric (Barber Colman) 2354-501 Relay 30067439-890 installing this direct replacement isThe Schneider Electric (Barber Colman) 2354 501 is a professional grade Pneumodular Diverting Relay designed for high performance pneumatic control systems. Engineered for SPDT switching, this snap acting device is critical for applications requiring precise interlocking functions, such as diverting supply lines between two different branch outputs or feeding exhausting HVAC branch lines based on pressure thresholds. With a robust 60 SCFH air