Trane Flame sensor

I need help finding a flame sensor for my Trane unit.

Sure, id be glad to help you! First, in order to locate the correct compatible replacement part ill need the model number of your unit please. Thank you!

The unit i need this sensor for is a Trane xl90.

I'm sorry but that is actually the series number of the unit. The model number should be located with the serial information on a label possibly inside the access panel of the unit.

Thanks for the information i was able to find the model number it is TUC080B942A1 .

Thank you for your question. Here is a link for the replacement part:
http://www.northamericahvac.com/trane-a ... -sen00233/
Please let us know if you have any other questions. Thank you!