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

Note for field installations: when replacing the EA03XC385

this is a replacement module for an existing ECM system

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

This 11-watt replacement solenoid coil operates across 50/60Hz frequencies

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