Manufactured by BTU this is a high temperature mesh belt furnace. Model BTU TFCA94-6-54E48GT, Serial Number RFMT-1. Max Temperature of 1100°C. Hydrogen Capabilities, Belt is 9” wide with 4” clearance over the belt. 6 zones of control with a heated length of 54” heat and a 48” long cool zone. Gas Tight. Excellent condition.