5.5KW-15KW heaters must operate with a pump with a water flow of at least 177 ft³ / hour (5m³/hour). 18KW-36KW heaters must operate with a pump with a water flow of at least 353 ft³ / hour (10m³/hour). 40KW-60KW heaters must operate with a pump with a water flow of at least 530 ft³ / hour (15m³/hour). 1 kW is suitable for 1 ft³ 5.5KW thermostat is suitable for = 127 ft³ pool / 3.6m³ The 9KW thermostat is suitable for a pool with = 212 ft³ / 6m³ The 11KW thermostat is suitable for a pool with = 259 ft³ / 7.3m³ The 15KW thermostat is suitable for a pool of = 353 ft³ / 10m³ The 18KW thermostat is suitable for a pool with = 424 ft³ / 12m³.
Swimming pool heater tankless electric swimming pool thermostat SPA water heater 11KW 380V smart heat exchanger digital display temperature easy set digital thermostat control self modulating eco energy saving booster to pool heat pump stainless steel liner This automatic swimming pool heater features reliable performance. It can be used for a long time for adopting high-quality materials. The sensitive temperature sensor and the self-checking system make the heater machine much intelligent without temperature fluctuation. With this digital pool heater, you will enjoy a comfortable bath during your leisure time. Intelligent temperature control, stable performance, safe and reliable Automatic constant temperature, can be set according to the required water temperature.
The maximum set temperature is approx. Safe and reliable, mechanical pressure switch. When the pressure is below the set value, the power supply is automatically switched off. Do not heat sea water or salt water. Liner material: stainless steel Voltage: 380V (Transformer required) Power: 11KW Current: 50 A Phase: single phase Interface Diameter: 38 mm (1.5) Machine size: 22.44 × 4.72 × 14.96 inch/ 57x 12 x 38 cm Capacity: Less than 1981 Gallon/ 7.5 CBM Item Weight: 18.95lbs/8.6 kg Water Temperature Range: max./ 131 °F Suitable for: hot tub & swimming pool equipment It is recommended to use the thermostat with a circulating water pump: Operating procedure: first turn on the water pump and then the thermostat. Shutdown: First turn off the thermostat, wait a while (10 seconds to 1 minute depending on the performance of the thermostat) and then turn off the pump. Reliable leak protection devices must be installed and commissioned by the responsible electrician. The additional heating effect of the thermostat is better. Direct heating requires the use of a more powerful machine. Manual reset temperature switch: Prevent water from burning dry and protect the pool heater from overheating Automatic shutdown in case of lack of water. The thermostat will not work if the pump does not start. It can effectively prevent water shortage and non-standard operation from damaging the machine. Temperature limit switch It will turn off automatically when the temperature reaches the temperature, and it can automatically start the heating function after the temperature is lowered, which can effectively prevent damage from excessive machine temperature. 1 pool heater 1 English manual. We are not responsible for undeliverable address. X'mas or other reasons. Your patience is always appreciated. Dear friend: Welcome to me my services are available: Monday To Friday: 8:30 to 18:00 1. If it's non-workdays, please kindly be patient and considerable to give us a little more time. / 131 °F Suitable for: hot tub & swimming pool equipment. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Heaters & Solar Panels". The seller is "luckypeggy999" and is located in this country: US. This item can be shipped to United States.