The Caldera XL with Sentry Xpress 3-Key Controller is a versatile Kiln with Insulating FireBrick and groove mounted elements in the Side Walls. It measures
7.50″W x 7.50″L x 9.00″D inside. The Caldera XL Kiln is rated to 2350°F. It fires on 120 Volts and has a NEMA 5-15P Cordset. Rated to 1800 Watts. Blue/Stainless.