Trane CAB1147 Wiring Harness Extension

The Trane CAB1147 is a 9" wiring harness extension that adds length to existing wiring harnesses in Trane HVAC equipment. It is better to look at it as an extension cable for your system’s electrical connections. This extension allows you to increase the distance between the components and thus have more possibilities when connecting or repairing the system. In other words, by avoiding length limitations and promoting a more versatile configuration of your Trane HVAC system, the CAB1147 simplifies electrical connections.