Trane SWT3209 Switch 321894-706 To avoid terminal block failure

To avoid terminal block failure

making it a direct replacement thermopile for General Controls PG9 pilot burners

and HVAC equipment

it's an essential component for precise refrigerant flow control and ensuring the proper operation of expansion valves

it handles liquid slugging effectively

Trane SWT3209 Switch 321894-706 To avoid terminal block failureThe Trane SWT3209 is a heavy duty high pressure cutout switch designed for critical safety monitoring in commercial HVAC systems. This SPST manual reset switch is engineered to protect the compressor and refrigerant circuit by opening the electrical circuit when internal pressures exceed safe operating limits. Specifically rated for high pressure applications, the SWT3209 features a factory calibrated 650 PSI open setpoint and a 500 PSI close