This energy efficient VE® Hybrid Water Boiler & Warmer utilizes vacuum insulation technology (like travel mugs) to keep water hot with very little electricity. It features the new Quick Temp mode, which significantly reduces the heating time by directly reaching 160°F, 175°F, or 195°F keep warm temperatures without reaching a boil. Vacuum-electric (VE) hybrid keep warm system; Easy-to-read large wraparound Panorama Window® water level gauge 4 keep warm temperature settings (160°F, 175°F, 195°F, 208°F and Vacuum Insulated Non-Electric Keep Warm) Optional Quick Temp mode reaches 160°F, 175°F, or 195°F keep warm directly without reaching a boil Micro computerized temperature control system Easy-to-clean, clear coated stainless steel body and non-stick interior Energy-saving timer function (6-10 hours) Interchangeable melody or beep signal may also be turned off cETLus listed Made in Japan Instruction manual in English, French, Traditional Chinese, Korean, Japanese and Vietnamese Available in 2 sizes CV-DCC40 4 Liter and CV-DCC50 4 Liter Super VE: Vacuum-Electric hybrid keep warm system LCD display for timer and temperature settings; Easy-to-use one-touch electric dispensing system; Stainless steel double insulation wall keeps water hot with minimum electricity; Removable magnetic power cord;