Open Type, Single Point Rated voltage: 220-240V, 50/60Hz Rated power: 3.5 - 8.5kW Required circuit breaker: 20/32/32/40/40/40A Recommended wire size: 2.5/2.5/2.5/4.0/6.0/6.0mm2 Working pressure: 0.02-0.6MPa Over Heating Protection: 60℃ Thermal cut-out: 85℃ 1. LED monitor displays outlet water temperature 2. ABS splash proof casing, water proof IPX4. 3. Stainless steel heating element [304# & 316#]
4. Stepless power regulation with turning knob
5. ELCB test key for creepage test, safer for use 6. Get hot water soon, no need to wait 7. Memory function, automatically memory the latest setting of working conditions 8. Safety protection: protection against dry heating and overheating；ELCB sensor detects electricity leakage; Water flow controls heating;automatic malfunction check.