40 Cup Stainless Steel Double Wall Insulated Hot Water Urn - Water Boiler with Holiday (Yomtov) Switch and Cover Child Lock Double Wall Stainless Steel design for maximum insulation with 40 cup capacity Brass lined leakproof tap for continuous one cup serving. Child lock top cover Unique circuit board keeps water constantly at 203F (94C) and auto reboils YomTov (holiday) switch shuts off boil light yet allows for yomtov (holiday) refill CE listed for safety - One Year Limited Warranty