Description
The Trane CAB1149 is a genuine OEM wiring harness extension designed to provide a secure, reliable electrical connection within compatible Trane HVAC systems. At 39.37 inches in length, this extension is engineered to bridge wiring gaps during installation or service, maintaining the integrity of the electrical circuit and ensuring proper component communication throughout the system.
Key Features
- Genuine Trane OEM replacement part for assured compatibility
- 39.37-inch (approximately 1 meter) extension length
- Designed to maintain secure, low-resistance electrical connections
- Engineered for straightforward installation in compatible Trane equipment
- Helps restore proper system operation and component communication
Application
This wiring harness extension is intended for use with compatible Trane HVAC systems requiring an extended harness run. Always consult your equipment’s service manual and verify part compatibility with your specific model before installation.
Why Choose OEM Trane Parts?
- Manufactured to Trane’s exact specifications for fit and function
- Reduces risk of electrical faults or compatibility issues associated with aftermarket alternatives
- Supports long-term system reliability and warranty compliance







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