27”x26” x20” - Operates on a 30 AMP breaker. The 4 button controller has programming features specifically designed for annealing Borosilicate glass. The wooden handle stays cool making it easy to operate the doors. Main cantilevered door will stay at any position. Independent center door allows you to work with larger diamter tubing. Multiple handles for easy moving. Designed by noted lampworking artist Marcel Braun. Optional Secondary Point Rest and Stands available.