What’s Causing My Water Heater To Leak?

By on December 1, 2017

water heater repairThe majority of tankless water heaters are expected to last for up to 20 years or more. However, a scary scenario that happens more often than you would think is a leaking water heater.

Leaking water heaters can be dangerous, and so it’s essential that you contact a water heater repair service as soon as you notice water coming from your water heater. But what causes a water heater to leak and how can you stop it from happening in the future?

Here’s what you need to know after finding a leaky water heater.

You may have corrosion in your water heater

Water heaters are typically made out of steel. Because steel is created from mostly iron, your water heater can begin to rust over time. Your water heater has an anode rod built into the tank in order to keep the tank from deteriorating. However, once this 3-5 foot rod rusts completely, your water heater will be the next victim.

Fortunately, this problem is easily preventable if you have your heating system inspected at a minimum of every two years or so. Once the warranty on your heating system has ended, it’s important that you receive an inspection from your HVAC service once every year. HVAC services will change the anode rod up to every four years in order to keep your water heater running efficiently and without rust.

Sediment is clogging your water heater

Sediment can settle along the bottom of your water heater if you have a hard water system. Like an HVAC system or air conditioning unit, any build up of materials within the system can result in the water heater running longer than necessary.

When the sediment builds along the bottom of the water heater it creates a layer of insulation, which causes the water heater to take longer to heat the water inside. When the water heater runs longer than necessary, it can cause the inside of the tank to deteriorate.

You can tell if your water heater has a buildup of sediment inside of it if the heater makes a knocking sound. This sound is caused by the water attempting to escape the layer of sediment.

To keep this from happening, contact a water heater repair service to drain the sediment within the tank at least once a year. This will help to keep your water clean and your water heater safe from leaks or explosions.

A leaking water heater can be incredibly dangerous because of the implications of pressure being placed on your heating system. Left unattended, this can result in a water heater exploding. To keep yourself and your family safe, contact your HVAC maintenance and water heater repair company today.

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