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Trane error code 79

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Trane error code 79

Trane error code 79 indicates a communication failure between the indoor and outdoor units of your Trane air conditioning system. This error can be caused by various factors, including faulty wiring, a malfunctioning control board, or a damaged sensor. If you encounter this error code, it is recommended that you contact a certified Trane technician to diagnose and repair the issue. Attempting to fix the issue yourself can be dangerous and may damage your system further. A qualified technician will have the necessary tools and knowledge to diagnose and repair the issue accurately, ensuring your Trane air conditioning system runs smoothly and efficiently. Regular maintenance and timely repairs can help extend the lifespan of your Trane system and prevent costly breakdowns in the future.