The KM818 Electric Kiln & KilnMaster Controller provides the most popular intermediate size of school kiln. Complete with programmable controller and furniture set they are built with a solid construction and can be sited virtually anywhere due to modular construction.Please note this top loading kiln model needs to be wired into the electricity supply power for this model is like that of a cooker point 40amps. We also recommend a clearance of 18 inches around the kiln. Please refer to the product images in each model for product dimensions. If you have any questions or are unsure of your requirements please do not hesitate to contact us and we will be happy to help.All KilnMaster kilns are CE marked and are additionally fitted with an electro-mechanical Interlock as standard in compliance with The Health & Safety at Work Act 1974. All KM kilns are supplied with Operators Manual Instructional DVD and a spare Thermocouple.Please note the supplier will contact to arrange delivery; product will need to be installed by a qualified electrician.