Pool Heater for Above Ground Pool Higgerllent 11KW 220-240V Electric Swimming Pool Heater 11KW Pool Heater for Small Swimming Pools, Hydrotherapy Jacuzzis and Hot tubs Quickly Heats 1000 gallon swimming pool. You Can Enjoy the Comfortable Water Temperature to Your Heart's Content. Package Contents: Water heating thermostat 1 Manual 2 ports Product not included: Extra cables for installation, plug not included，Circulation Pump Important Reminder: 1. This heater does not come with a plug and cannot be directly plugged into a wall socket for use. 2. The pool heater product working voltage is 220V-240V 50/60HZ, if you need to realize from 110V to 220V, installation need to refer to our installation diagram or installation instructions. 3. The heater must be equipped with power 1.0-1.5HP or more circulation pump. 4. To improve heating efficiency, we recommend using it in a 1000 gallon swimming pool. Please be sure to pay attention when purchasing Above Ground Pool Heater Pool Heat Pump for Above Ground Pool Above Ground Pool Heater Has A Powerful 11KW Heating Capacity To Quickly Raise the Temperature Of the Pool Water, the Pool Heater Circulates Around A Preset Temperature, It Keeps the Water At A Constant Temperature. Hot Tub Water Heater Swimming Pool Heat Pumps Are Equipped with A Pressure Switch to Protect From the Risk of Dry Burning. Therefore, 1.0-1.5HP Circulation Pump Is Required to Meet the Pressure Target. When The Water Pressure is Not Enough, the Power Supply Will Be Cut Off and The Thermostat Stops Heating. Please Lollow The Installation Instructions Strictly to Install the Wiring Before Installation. Swimming Pool Heat Pump for Above-Ground Pools Pool Heater 11KW 220 240V Extends the Swimming Season，Enjoy Their Pool and Spa Year Round. Designed to Meet the Needs of Small to Medium sized Above Ground Pools, This Compact Heater Offers The Perfect Combination of Performance and Energy Efficiency. Electric Pool Heater Swimming Pool Heat Pumps Above Ground Pool Heater Has A Powerful 11kw Heating Capacity To Quickly Raise the Temperature Of the Pool Water, the Pool Heater Circulates Around A Preset Temperature, It Allows You to Enjoy A Comfortable Swimming Experience Regardless of the Season. Electric Pool Heater Pool Heater Above Ground Warm Tip: Before installation, please read the enclosed product manual carefully and comply with the requirements of the The wrong installation demonstration can troubleshoot installation problems for you, you can also ask a professional electrician to solve the installation for you.