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The Top 4 Reasons why Water Heaters Don’t Last Long

plumberparramatta water heater

When it comes to standard water heaters, it will usually last for 10-15 years while other tankless heating systems are able to push through 20 years. Despite the expected lifespan, there are some that don’t reach it because of many factors. This article will show you the top reasons why some don’t last long. Hopefully this will help you take measures to ensure that your water heater will definitely reach its estimated lifespan.


  1. Poor or no maintenance at all

This is probably the most common cause of a water heater failing or not lasting long enough. Maintenance is very important, especially with storage types since it has a lot of components. The more components or parts a water heater has, the more chances it has to fail. Without any form of maintenance, the important parts will start to degrade and will ultimately fall apart. Even a low upkeep or substandard maintenance is completely useless. When you’re doing maintenance, you should definitely go all out. Your standard storage water heaters require to be flushed at least once a year. Aside from that, its anode rod must be replaced if the water starts rusting. There are other maintenance tips that you can get around the internet. It’s important that you’re aware that for each type of water heating system requires a different type of upkeep.


  1. Sediments on the bottom

Well, this is clearly an advice for those who have storage water heaters. Some people often ignore the need for the removal of sediments on the bottom of their tank. This sediment comes from hard water (mineral-concentrated water) as it’s boiled. The minerals of the hard water harden and become sediments that pile up at the bottom. This is really a problem since the sediments take the heat of the heating system and cause the water to become cold. The bigger issue is that the sediments will reach to a point of high heat that it will destroy the bottom lid of the tank. Some homeowners even report their storage tank that have busted its bottom and have both sediments and water spilling all over the place.


  1. Not taking any countermeasures against rusting

The insides of a water heater are prone to rusting because it’s submerged in water almost all the time. As a solution to this problem, a sacrificial anode rod is placed inside the tank. The anode rod will simply absorb all the rusts in the heating tank. This anode rod will only last for a definite time as it also becomes rusty and needs to be replaced. It’s a big mistake to leave corroded anode rods in tanks as it will cause the other components to be exposed to rusts ―— drastically lowering the lifespan of the water heater.


  1. High water pressure

It can actually damage the parts of the heating system as water travels around the house to reach the intended plumbing fixture. Your water heater isn’t just at stake but your pipes and entire plumbing system as well. Have your water pressure checked by a professional to get accurate data.