Compact and Convenient Instant Water Heater This small, easy-to-install water heater is perfect for your kitchen sink, bar, school, or salon. Its vertical downward inlet and upward outlet design saves space and eliminates the need for a bulky water tank. Efficient Heating With on-demand heating technology and automatic power adjustment, this heater provides ultra-fast heating with 98% energy efficiency, saving you money on your electricity bill. Easy Remote Control The included remote control allows you to easily adjust the temperature and switch between Fahrenheit and Celsius. The digital display keeps you informed of your temperature settings. Smart Flow Activation The heater automatically turns on and begins heating when you turn on the tap. Activation starts at a flow rate of 0.5 liters per minute, so you don't have to worry about a slow faucet being too cold. Temperature Per Flow Water flow rate and incoming water temperature determine the outgoing water temperature, providing adaptable temperature control. Higher flow reduces temperature; lower flow increases temperature. Specifications: Type: Water Heater Material: Aluminum Casting, ABS Weight: Approx. 1906g / 67.2oz Heater: Aluminum Die Casting Voltage: 220V Power: 6000W Frequency: 50-60Hz Electrical Wiring: 4㎡ Remote Control Battery: 2 x AAA batteries (not included) Adjustable Temperature: 30-55℃ Circuit Requirement: 2.5㎡ copper wire Air Circuit Breaker Requirement: ≥32A Control System: Dual-mode intelligent thermostat Product Size: 26.5 x 13.3 x 6.5 cm / 10.4 x 5.2 x 2.6in Includes: 1 x Water Heater 1 x Manual 1 x Remote Control 1 x Remote Control Base 4 x Expansion Tubes 4 x Screw Nails