Used on an Intex pool diameter of 2.50m (4m3) with its adapted cover, the device works very well. Water heater 12h 20 ° C to 33 ° C !! Rather practice in our country. The unit contains a thermostat that keeps the water at 30-32 ° C, pity we can not adjust. Attention, the device plugs mandatory after a pump-filter system (the one supplied with the pool for me) because it does not include motor. Attention also to extension cords and other low-end Strip ( Very satisfied with my purchase for now.
