This Xetex Heat-X-Changer XC-20C-18 Single-Pass Heat Exchanger Unit in Case is in used condition and was removed from a working environment. This item from a local manufacturer that had surplus equipment. We urge customers to view all photos as they show overall condition, included accessories and useful information. PLEASE NOTE: This listing only includes furnace unit shown in photos. Listing does not include control panel required for operation. Also note the damage to the hearth plates as seen in photos. These plates may need to replaced. These issues are reflected in the list price. We will be happy to provide additional information as well as photos so please feel free to contact us with any questions. EQUIPPED WITH IRCON MODLINE 5 INFRARED THERMOMETER SENSOR MODEL 5R-1810010 Description MHI H18-40BLE H-Series Bottom Loading Furnace Continuous use temperatures up to 1760C Working Chamber Size 8?L x 9?W x 9?D (wall-to-wall) MHI MP Class Molybdenum disilicide heating elements