18KW Water Heater for Swimming Pool, Spring bath&bathtube The pictures of this product are taken in kind. Suggestion about this heater:1 Generally speaking: 1 cubic water With 2KW, cold climate place: 1 cubic with 3KW, please choose the model depending on this. 2 This thermostat is heated by circulation, so a circulation pump is needed. 3 This item don’t include pump, please you prepare a pump. Power:18KWHas three voltage models. 1,220V single phase. 2, Two-phase 240v with American wiring connection (because 240 volts to use 110 volts, a transformer is required). Is prepared for the U. 5, Diameter(inch):1.5Weight:About 8.5kg. This product is CE certified with advanced design. Selective material and reliable performance. It has a digital TEMP display and high quality heating element which can be anti-scale and Chlorine corrosion resistance. Sensitive flow switch, mute contactors, time-lapse starting, electricity over current protection and over-Temp safety are applied. It’s widely used in circulation systems of hot baths, Jacuzzis and swimming pools for TEMP maintain. On the basis of manufacturing and developing the heater for many years, we invent the new heater controller recently. It adopted TEMP sensor to replace the traditional mechanical and electrical-flow switch. Flow-TEMP Sensor Technology. The sensor precisely monitors the temperature change of the whole system, and cooperateswith the control unit to guarantee a proper working environment for the heating elements and the correct customer setting temperature. No mechanical switch is used, thus avoiding any problem caused by mechanical faults. Avoiding any particulate conglomerating on sensors. Dramatically reduce the number of unnecessary circulation cycles, which extends the life of circulating pump and use less energy. Fast reaction for all possible events and displaying working status on the control panel, for customer to check the working status of the system, so avoid the possibility of heating without enough water and burning the system. Stop the system immediately if any fault occurs and display related hint message. Easier for customer to test and solve the fault according to the hint messages, thus give the highest safety protection for customers. 1 English user manual.
