When you live in the United States it’s hard to imagine not having warm or hot water running in your home. Hot water is very important during the winter season. When the temperature is twenty degrees or below zero which happens all the time here in Chicago taking a bath just with cold water is practically suicide. While most homes and apartment already have hot water some still turn it off because sometimes it can get a little expensive. If you’re experiencing a problem like this try to use a tankless water heater. This type of heater saves up to 50% of utility costs. While being energy saving it is also very convenient because of its small size and very light weight. It provides an endless supply of hot water and lasts for more than twenty years. So, stop giving your self a hard time when taking a bath and try this product.