If your water heater has reached the end of its useful life, you have some options to consider before purchasing a new one. You can replace your water heater with a traditional model that holds water in a large tank, or you can try a wall-mounted tankless heater. More and more people are opting for tankless Water Heaters nowadays. These appliances have several advantages and disadvantages.
Advantages
* According to the U.S. Department of Energy, tankless water heaters powered by gas save $108 per year and electric tankless heaters lower energy bills by $44 per year. The savings is due to the fact that tankless heaters are more energy efficient, heating up water only when its required rather than storing hot water.
* Tankless water heaters, unlike traditional ones, do not build up rust. Consequently they can last more than twenty years, which is twice as long as an average traditional model. They come with much longer warranties, too.
* With a tankless water heater, you never run out of hot water. A tankless heater can supply 2 to 3 gallons of hot water per minute.
* Tankless heaters take up very little space compared to a traditional water heater. They can be mounted on an interior wall or even outside.
Disadvantages
* The main disadvantage of tankless water heaters is their cost. In fact, they can cost up to three times what a storage heater costs, anywhere from $2800 to $4500.
* Furthermore, your home’s electrical system might need to be upgraded in order to support a tankless heater. New wiring can add a significant amount to the cost of installation.
* Although the tankless heater promises water on demand, you may not notice a big difference when you turn on the faucet. With either type of water heating system, cold water has to be flushed from the pipes before the hot water can run. If the amount of water required is only a little, the flow may not trigger the heating mechanism.
Tankless Water Heaters are a great choice for big families that use a lot of water and for people who can afford the higher upfront cost. If cost is an issue, it may be more practical to replace a storage tank heater with another one that can be easily installed in the same space. For more information about tankless heaters, visit Sitename. You can also follow them on Twitter for more updates.
