Trane SWT3083 Pressure Switch R-407C Note for field installations: when

Note for field installations: when replacing the EA03XC385

it features standard push-on or snap-lock connectors designed for a seamless interface with existing York HVAC electrical components

Is the Intermatic FWZ72-120U compatible with outdoor enclosures

Check for amperage draw when the compressor contactor is de-energized (assuming it is wired through the auxiliary contacts) or perform a resistance check to ensure the element has not gone open-circuit

Trane SWT3083 Pressure Switch R-407C Note for field installations: whenThe Trane SWT3083 Pressure Switch is a critical safety component designed for precise pressure monitoring in high performance Trane HVAC equipment, including packaged units, RTUs, and heat pumps. As an OEM SPST pressure switch, this part ensures system integrity by maintaining a normally closed circuit that opens at 650 PSI and closes at 500 PSI. This snap acting logic is vital for protecting the compressor from extreme head pressures, preventing