featuring a non-mechanical seat-to-disc alignment that facilitates reliable automatic reseating after each discharge

The high-pressure side is rated up to 450 PSI

and Coleman systems to ensure exact venter motor performance

the handle's pivot points are reinforced to withstand the constant thermal stress and mechanical cycling found in 24/7 operations

one-handed actuator installation or removal without tools

Trane SWT2954 Switch 320819-301 featuring a non-mechanical seat-to-disc alignmentThe Trane SWT2954 Switch is a critical low pressure safety switch engineered for high precision refrigerant monitoring in commercial and residential HVAC systems. Designed with a 1 4" flare connection, this OEM Trane replacement part features a calibrated operating range of 85 psi open (cut out) and 65 psi close (cut in). As a veteran technician knows, maintaining these exact setpoints is vital for compressor protection, preventing damage caused by