To choose the right boiler, you need to consider its power and capacity https://bens.plumbing/services/water-heaters/electric/ . It is recommended to choose a boiler with a reserve in volume to avoid problems during periods of peak consumption. Popular brands offer a wide range of models that can meet any requirement. You can also consider tankless heaters, which provide constant access to hot water without the need for a tank. It is also important to pay attention to reviews, as well as the guarantees provided, so as not to encounter problems after a few months of use.