First I'd like to welcome you to our group. And secondly I'm afraid I'll have to be the one to tell you that yes, unfortunately Sunline is out of business. All hope is not lost though. You will find a wealth of knowledge here most likely able to answer any questions you may have. There are even a few people here that may be able to help you attain some literature on your coach. In the Sunlines I've had the owners booklet has been a three ring binder full with hand typed information from Sunline along with literature form all of the componet manufactures. Good luck, and don't be afraid to ask questions.
Lowell, Amanda, Marley, and Winnie
1996 T-2053 (First Sunline "Little One")
2001 T-295SR (Favorite Sunline)
2003 F-304SR (Last Sunline "The Big One")
1985 T-1650 (Current Sunline)
2004.5 Dodge Ram 3500 5.9 HO Cummins