Overview 3.3 Cubic Feet 17.5″across X 22.5 deep Double Wall construction Kanthal A-1 Elements 208 or 204 Volts 40 Amp Breaker Required Bartlett Controller CSA approved Product DescriptionThis kiln is an excellent choice for the home studio or school. It is a double insulated kiln with 2 ½” of premium firebrick plus 1″ of block insulation. This double wall insulation ensures a safer, cooler jacket and approximately 30% energy savings over single wall kilns.The heavy-duty Kanthal A-1 elements are standard along with a floor element for more even firings.The jacket and fittings are all stainless steel or corrosion resistant metal.The 1822D is equipped with the Bartlett V6 2 Zone electronic controller which is mounted on an angled easy view control panel. The extra zone control comes standard at NO EXTRA CHARGE for excellent temperature control.The Tucker’s Cone Art 1822D sets the standard for excellence in quality construction and reliability.This kiln is available with either the standard V6-CF keypad or the new Genesis touch screen. The standard model is the BX1822D. The Genesis version is GX1822D.Furniture Kit Three 15.5″ dia. full shelves One 15.5″ dia. half shelf Three each of 1 3/4″ square X 1″,2″,4″,6″ posts Two kilograms kiln wash All shelves and posts are high alumina,rated for cone 11. Phase Volt Inside Dimensions Outside Dimensions Sections Cubic Feet Amps Breaker Required CU Wire GA(AWG) Kilowatts Ship Wt Lbs Max Cone Max Temp 1 240 17.5 x 22.5 24.5 x 27.5 3 3.30 28.00 40A 8 6.70 240.00 10 2350F 1 208 17.5 x 22.5 24.5 x 27.5 3 3.30 32.00 40A 8 6.70 240.00 10 2350F " Optional upgrade from the BX (Bartlett V6-CF) control to the new GX (Bartlett Genesis touch screen controller) This unit is the next generation of kiln controllers. It has a modern, intuitive user platform, and touch screen display. The Genesis has different user-interface levels to match the firing knowledge of the user, and a graphical display of the firing’s progress. It is capable of storing up to 12 custom programs with up to 32 segments each, or you can simply fire by cone number and speed. This unit is Wifi enabled. Soon users will be able to register their units with the manufacturer’s website. This will allow you to download software updates to your laptop, and in turn upload those updates to the controller itself. Dimensions and wiring of this unit are identical to the previous V6-CF model, so people can upgrade to the Genesis from previous models with little effort."