Are you tired of cold water in your pool? If you would prefer it to be warmer, equip yourself with a heating system, then you will no longer have to worry about the fact that the water will not be warm enough for summer baths. This device is very easy to install and can heat water up to 40 degrees. It also requires a filter pump to work, so that it will be able to pass water. The presented model will work in pools with a diameter of 457 cm and smaller. The rate of water heating depends on factors such as the starting temperature of the water.