Large Chamber Muffle Furnace Type 30400 8-segment programmable controller. Two refractory shelves built-in venting system door safety switch. 208V 5500W. Maximum Temperature: 1093[degree]C. Chamber: 35.6Wx35.6Dx35.6Hcm. Overall: 54.6Wx64.8Dx74.9Hcm. CSA c