Review on Intex instantaneous pool water heater Heater 28684 by Wiktor Kowalczyk ᠌

In general, everything was as expected, initially I knew that it was not worth waiting for a couple of hours to heat the water by 2-3 degrees. I bought it for a share for 6k, it's worth its money. Got pros: So far it works flawlessly. The water comes out, of course, not hot, but when the water in the pool is cool, if you put your hand to the exit, you feel that it is warmer there. According to the technical characteristics, I won’t say how many degrees and for how long it heats up, because I don’t need it, and much depends on the external temperature and the sun. Swimming pool 16m3 on 30mm foam, when no one is swimming - we cover it. The top cape also helps to warm up in sunny weather. Cons below: I think that if you do not cover the pool and put it on the ground, without insulation, there will not be much sense from the heater. And it should not be, because the earth will cool the heated water. And the heat will go away much faster. But this drawback is associated with a large volume of water - 16 m3. To warm up such a volume quickly, 3 kW is not enough.