Speaking of the water heating, the life expectancy of a hot water heater is usually known to be approximately ten years. There are many factors that effect the life expectancy of a water heater. Some of the factors that effect water heater useful life expectancy are the following.
The greater hot water demand the harder the water heater will have to operate to heat the water. Using more hot water increases the amount of water that flow through the water heater tank. The more water demand the more harmful corrosive action that can occur and lower the life expectancy of the water heater.The sacrificial anode helps protect the water heater from corrosive elements. The anode should be replaced every few years in order to help extend the life of the water heater. The anode can be challenging to replace so very few people attempt it as a form of regular water heater maintenance.
Flushing out the corrosive minerals can greatly improve the potential life expectancy of the water heater. Flushing the water heater on a regular basis will make the unit more efficient. Use caution not to damage the usually weak water heater empty valve. These valves are prone to breakage, so use caution when undertaking flushing maintenance of the water heater or the gas central heating systems.
A water heater should not t be located where it could be damaged by water. Water will cause damage to the exterior in the form of rust and also rust out the burner. This will greatly shorten the life expectancy of the water heater. Poor venting and poor location will lessen the life of the unit. Never install a water heater horizontally. The majority of water heaters are not designed for this type of horizontal instillation and will be improperly supported thus causing premature failures.
Corrosive mineral can greatly shorten the life expectancy of a water heater. The chemistry of the water flow is a very important factor in the life span of the water heater. Units located in areas where there are less minerals in the water supply as a rule will last longer then those in areas with high mineral content water supply. On top of that, people can always check http://www.collinsplumbing.co.nz/Services/gas+hot+water+heating.html out for more details.