SMART Inverter For Energy Savingautomatic Heat Preservation And Storage Of Hot Water, 2.5 Gallon Point-of-use Mini-tank Fits Under Your Sink To Provide Hot Water Right Where You Need It. Thermal Efficiency Is 98%, Maximum Temperature167°F, the Built-in Smart Chip Heats Up To The Temperature You Set, And Automatically Insulation When Heated To The Specified Temperature. SAFE Durable & Longevitymade Of Stainless Steel And Never Rust, anti-leakage Plug, multiple Safety Protection Functions Protect You From The Risk Of Scald, Leakage Or Other Injury.premium Plastic Shell Is Corrosion Resistant, this Mini Hot Water Heater Is Ideal For Kitchen, Bar, School, Hospital, Community And Rv. FAST Recovery Rateeliminates Long Waits For Hot Water At Your Sink, Get On Demand Hot Water At Your Every Need (supplies Up To 2 Sinks At A Time, 8-15 Minutes To Heat To Your Desired Temperature). EASY To Usestorage Tank Electric Water Heater With Easy-to-operate Knob Temperature Adjustment Design, easy To Control Warmth.vent Valve, Tee Pipeline, Pipes And Other Accessories Are Complete For Quick Installation Without Additional Expenses Or Preparing Time Of Accessories.