Fast heating, low maintenance needs, and saving of space and energy are amongst the many benefits of a tank-less water heater . They cost very little to operate and some energy efficient water heaters make use of advanced technology.
Normally, these water heaters have a life of about 20 years. They are known for their ease of handling, compact sizes, low weight, and capability of being mounted on walls. There are heaters that supply hot water to a single major outlet at any time. There are also models designed for commercial use, which supply to several outlets, simultaneously.
Some heater models come with an incorporated technology using which the water flow generates a pilot spark. You can compare it to a hydro dam that produces electricity. No electricity or batteries are needed to ignite the burners when the water is flowing.
With an energy factor of 0.80, such water heaters don't use any energy when they are idle, . Storage tank water heaters have an energy factor of 0.59, on average.
These heaters are useful in residences as well as commercial establishments, and can be used in single and multiple unit set ups. Multiple units can be plumbed in parallel to increase the volume output of hot water.
Commercial heaters and boilers are not as cost effective as these heaters. Also, with several of these tankless water heaters used in parallel, downtime is reduced.
These heaters are remarkable for their compact size and ease of installation. Delivering more than 5.3 gallons of hot water without stoppage at 87% efficiency these can be considered an established standard for tank-less water heaters. Do you want to shower while your tub or washing machine is getting filled? Do you want to run two showers simultaneously? Everything is possible.
You can even avail Federal tax deduction for energy efficiency on some tankless heaters.
Richard J. Runion is the President of Geostar Publishing & Services LLC. Rich loves net research & blogging. His new blog on Bosch Water Heater is fast becoming popular, as it is comprehensive and well-researched. Read his blog at: http://www.boschwaterheaterreview.com/