Resolving Your Hot Water Problems

By: John Philips

When it comes to deciding on a water heater for the home it should be realised that they rank a close third behind air conditioners and furnaces for energy consumption. Gas water heaters, because they are faster at heating a tank of water than all other forms of energy are more energy efficient and time efficient than all other forms of energy and can solve some of your efficiency and economics needs.

Energy is converted into the form of heat and transferred into water by the water heater. It functions in much the same way as boiling water in a pot on a stove. Most water heaters use energy absorbed from natural gas. Other water heaters can use fuels like propane or be powered by electricity.

Propane and electricity however cost too much to be used extensively for heating water. Because gas water heaters are more efficient than electric because you can heat more water faster as the burners are capable of higher temperatures than electric elements. The water heater receives gas through a valve in the wall. Buried underneath the tank of the water heater is the burner that heats the water.

The design of the heater allows for the presence of a thermostat to sort of keep an eye on the temperature right inside the device. A pilot light or a spark lights the burner up. A close look at a gas grill will reveal a similar process. Exhaust fumes are expelled from the system by a vent above the tank.

Toxic emissions are channelled out through the tank to an exhaust-pipe like protrusion known as the vent. The venting system cannot perform effectively without a PVC pipe that helps to get rid of the emissions. Vents in more modern heaters now function with the aid of fans the help to pipe out fumes through a wall. Cold water is also supplied to the heater to serve a purpose.

A cylindrical tank stores water, and once it is heated the water is supplied to faucets through internal pipes in the system. There is another type of water heater known simply as the tankless version. This variation can be used with dishwashers or a clothes washing machine by circling water through a series of burners.

The absence of a tank results in water being able to flow continuously through the system. They are also imbued the ability to maximize their energy input. Tankless water heaters, however require much larger gas requirements than for storage water heaters.

If you are someone always in a hurry, a tankless heater may not be appropriate since the water does not start heating until the faucet is turned on. A tankless heater has a zero storage facility for water. In the case of tankless heaters, the water, after being heated is only routed through the heater to the faucets for eventual use.






Keyword Articles: http://www.keywordarticles.org


Get further information about water heaters by visiting www.water-heaters-explained.info an accepted website that provides tips and guidance to solve your hot water problems
This and other unique content water heaters articles are available with free reprint rights.