Trane PLU1167 Plug 322838-753 or the system logging a

or the system logging a "limit switch open" diagnostic flash code

Exact-Fit Design: Precise terminal connections ensure a secure electrical interface with the system controller

it features a SPDT relay output (up to 240 volts at 10 amps) and a high-temperature LCD display for real-time HVAC system diagnostics

dry air for critical pneumatic applications

Trane PLU1167 Plug 322838-753 or the system logging aThe Trane PLU1167 Scroll Compressor Plug is a critical aftermarket component designed for technicians servicing commercial HVAC systems and industrial refrigeration units. Built to handle 460 575V electrical configurations, this heavy duty plug ensures a secure, leak proof electrical connection for Trane scroll compressors. In the field, a compromised plug is often the culprit behind recurring refrigerant leaks or electrical arcing at the compressor