bfowler Report post Posted March 14, 2016 I don't know if I need a new air condition or if I can have it fixed. It is a 2002 Duo- Therm 13.5 with heat. It will not cool. Share this post Link to post Share on other sites
hermanmullins Report post Posted March 14, 2016 bfowler, Welcome to the Forum. If you could provide a bit more information. Coach, model year, and more description of what is going on. Did it just happen or was is a gradual change? Let us know and I hope we can help. Herman Share this post Link to post Share on other sites