Watts = 240, Max Temp= 1800deg., Firing Chamber= 18"W x 18"D x 13" H, 2.4ft2, Wieght= 320, Outside Dem.=29" x 32" x 28 1/2", Amps= 20, Watts= 4800, NEMA= 6-20R The Heating element is mounted in top of the Kiln, which additionally to providing extra safety measures, aides a worker with fusing and slumping glass. Also available with elements in the side-walls. The vertical-drop door is spring-loaded and has a smaller punty rod door to allow glass to anneal safely. A punty rod can be used to insert your Figurine (which can be up to 11" tall), and then will safely extend from the punty door, outside the fire chamber. The 3 Key Digital Sentry Xpress controller has 8 different Ramp-Hold segments, along with a Skip Segment and a Program Review. Up to four programs can be stored in its memory. Electrical Components are located in a stay cool slotted base. Heat refracting firebrick insulation (2 1/2") and Safety Pilot light.