5 Simple Tips to Prevent Corrosion in Water Heaters

Water heaters can experience quite a few issues, but one of the most common and troublesome is corrosion. Corrosion is a process where a metal deteriorates and becomes weaker due to chemical reactions with its environment. In the case of water heaters, this particular problem can result in leaks, reduced lifespan, and decreased heating efficiency. In this guide, Ohio Water Heaters discusses simple strategies to help you reduce the risk of corrosion in your gas water heater in Columbus, OH and keep it operating smoothly for years to come.

Tip #1: Regular Draining and Flushing

Over time, minerals and sediments can build up in your water heater tank, causing corrosion to occur more rapidly. This is especially problematic if you live in an area with hard water, which contains high levels of calcium, magnesium, and other mineral ions. Draining and flushing your appliance every six months to one year is a simple but effective way to remove these deposits and prevent corrosion from developing.

Tip #2: Inspect the Anode Rod

The anode rod, also called a sacrificial rod, is made of a more reactive metal than the steel tank itself. This means it will corrode first, protecting the tank from damage. However, over time, the anode rod can become too depleted to do its job effectively and will need to be replaced. Regularly inspecting the anode rod and replacing it every 3-5 years can greatly extend the lifespan of your water heater.

Tip #3: Install a Water Softener

As mentioned earlier, hard water can significantly accelerate the corrosion process in your water heater. Investing in a water softener can help control the mineral content in your water supply, reducing the amount of scale buildup in your tank. Water softeners work by replacing hard minerals with sodium ions through a process called ion exchange. This results in softer, less corrosive water for your household.

Tip #4: Monitor Temperature and Pressure

Higher temperatures increase the speed of chemical reactions, which can lead to faster corrosion. During water heater installation, your technician will set the temperature to a recommended level – typically between 120-140 degrees Fahrenheit – but it’s important to periodically check and make sure it hasn’t been adjusted. Additionally, monitoring the pressure can help prevent overheating and damage to your tank.

Tip #5: Schedule Maintenance Check-ups

Regular maintenance by a professional can help detect and address any potential issues early on, including those related to corrosion. Routine inspections help ensure that all components of your water heater are in good working condition, helping to prevent any unexpected breakdowns and emergency water heater repairs. If you’re not sure how often to schedule maintenance, consult the manufacturer’s recommendations or talk to your local plumber.

Ohio Water Heaters is your go-to source for expert water heater services in Columbus, OH. No matter what type of water heater you have or what issues you’re dealing with, our highly qualified technicians are here to offer the fast and affordable solutions you need. Contact us today to schedule an appointment.

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