High Temperature 700 Degrees Fahrenheit Extreme Temperature 932 Degrees Fahrenheit Optional Special Clay Hearthstone Unique Scandinavian Design “Extra” is Standard Smart Unique Options International Certificates External dimensions: 23.4? x 21.5? x 31.5? Internal dimensions: Separate decks per oven: 28? x 14? Double Deck Hearthstones per oven: 2 Power KW: 8.90 Placement: Oven must be installed with a clearance of 50 mm / 2 in towards all sides. Electrical For wire dimension (mm2/AWG) see ovens connecting terminal and/or the manual.