ELECTRIC Water Heater 5.5/9/11/15/18KW 220V Swimming Pool SPA Hot Tub Thermostat. 19" x 4" x 14. Intelligent temperature control, stable performance, safe and reliable. Automatic constant temperature, can be adjusted according to the required water temperature. The maximum set temperature is about 55.Safe and reliable, machine matched pressure switch. When the pressure is lower than the set value, the power is automatically turned off. Do not heat sea water or salt water. The thermostat must work with a matched capacity water pump. If the pump and the thermostat do not match, the flow rate is too small, the heating tube is dry and easily damaged. 5.5KW-15KW heaters must work with a pump, which the water flow is 195-530 ft³/per hour. 18KW heaters must work with a pump, which the water flow is 635 ft³/per hour. 1kw is suitable 1 ft³. 5.5KW thermostat is suitable for 195 ft³ pool. 9KW thermostat is suitable for 318 ft³ pool.
11KW thermostat is suitable for 389 ft³ pool. 15KW thermostat is suitable for 530 ft³ Pool.
18KW thermostat is suitable for 636 ft³ Pool. Thermostat is recommended to use with circulating water pump. Operation sequence: turn on the water pump first, then turn on the thermostat. Shutdown: Turn off the thermostat first, wait for a while (depending on the power of the thermostat, 10 seconds to 1 minute) and then turn off the pump.Reliable leakage protection equipment must be installed and must be installed and commissioned by the ruling electrician. The auxiliary heating effect of the thermostat is better. Direct heating requires the use of a more powerful machine. Manual reset temperature control switch. Prevent water from burning dry and overheat protection. Automatic shutdown with water shortage. The machine will not work if it does not start the pump, it can effectively prevent water shortage and nonstandard operation from causing damage to the machine.
It has automatic shutdown when the temperature reaches the temperature, and can automatically start the heating function after the temperature is lowered, which can effectively prevent the damage caused by excessive machine temperature. When the current is too large, the fuse switch will be disconnected immediately and the power will be cut off. Use AC contactor as the start switch. No matter what kind of accident occurs, you can quickly disconnect the power supply and protect the safety of the machine and people. The control system keeps on monitoring the running status of every parts of the heater, and quickly reacts and displays corresponding hint message for any incident, so as to avoid any damage or malfunction happens.
If any fault happens, the heater is stopped immediately, and corresponding hint message will display on the panel for user or technician to decide where the fault is. The safety of customer is the top priority. Buyers have to pay for the return cost and we will pay the cost for resend. All labels with clear words on the package; 2.The real goods you receive; 3. Different angles of the products and package to show the problem clearly.
When you receive the item, please open the box and check the item carefully. If the item is damaged, you can refuse to receive it. We are committed to resolve all issues in a friendly and satisfactory manner. If you do not get a response from us, then please check your junk or spam mailbox. The item "ELECTRIC Water Heater 5.5/9/11/15/18KW 220V Swimming Pool SPA Hot Tub Thermostat" is in sale since Monday, October 22, 2018.This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Heaters & Solar Panels". The seller is "usadirectsupply" and is located in Rancho Cucamonga, California. This item can be shipped to United States.