This Carter-Hoffman Enclosed Mobile Meal Tray Cart is in good condition. It is not heated and can be used for patients in hospitals, banquets, hotels, motels etc. It is the TL series. It is from 1996. Has 180 plate capacity. Not sure of the model. It says on it model 22-1520-92. I was told it may be a TL2S32. We can read everything but the very last part of the serial number. 221991-80203-6501-34-K- .Measures 49 1/2" Wide x 32" Deep x 49 1/2" High. Made of fully welded stainless steel. Please feel free to contact us with any questions and be sure to view the other equipment and parts we have listed in our eBay store. Thank you!