What are Tankless Water Heaters?

Posted: Dec 27, 2011
Author: Minyard Plumbing, Inc.

Tankless water heaters only produce hot water when required. The tankless water heater senses the need for hot water when the faucet is opened. It then starts heating the water. The temperature of the water is preset, and energy is only used during the demand for hot water. Tankless water heaters are available in gas and electric models.

It is advisable to review different tankless water heaters before you decide to install one.

• The Rinnai R75LSiN 180,000 BTU gas model is considered one of the best units to buy. Supplying over 7.5 gallons of hot water per minute, it is ideal for a small family. The saving on your electricity bill is a big plus.
• The Paloma Water Heater is also a gas model and has many great features. It uses propane or natural gas, and hot water is readily available from more than one source. The attractive 10 year warranty period is a huge benefit.
• The Stiebel Eltron DHC electric tankless water heater is available in different kW sizes. This unit has many safety features and boasts a strong copper design which adds to its longevity.

There are many more tankless water systems on the market, and you should find the right one for your needs. Most offer energy savings, which is a great plus. The convenience of having instant, clean hot water is a big asset as opposed to having a conventional storage tank water heater. Tankless water heaters can last for over 20 years, whereas a tank water heater has a life expectancy of roughly 12 years.