Trane SWT1190 Pressure Switch Els PW 17895 replacing legacy part numbers and

replacing legacy part numbers and various MPL 9370DO series switches

Technicians often source this industrial pilot assembly to restore factory-spec combustion performance in units where reliable ignition is critical for both safety and operation

Technicians should use a manometer to verify if the 0

Built for the rigorous demands of multi-appliance installations

As a direct replacement for Bard 8402-028

Trane SWT1190 Pressure Switch Els PW 17895 replacing legacy part numbers andWhen you are troubleshooting a low pressure trip on a Trane condenser or air handler, you need a reliable Trane SWT1190 Pressure Switch to ensure the compressor does not run during low charge conditions. This OEM Trane replacement part, often superseded by SWT01190, is a high side or low side safety control (depending on system configuration) specifically calibrated with a 155 PSI open and 275 PSI close logic. In many split systems and packaged units,