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. Pipe Diameter(inch):1.5.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. The sensor precisely monitors the temperature change of the whole system, and cooperates. With 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. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Heaters & Solar Panels".1supershop" and is located in this country: CN. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.