Fraud Blocker Skip to main content

How to Prevent Rust on Your Water Heater

How to Prevent Rust on Your Water Heater

A rusty water heater can equal major problems for your home. Rusty heaters are more prone to leaks, and no one wants to take a shower with rusty water coming from the showerhead. Fortunately, there are many ways to prevent rust on your water heater.

For ideas on better maintaining your water heater, this article will look at five tips to help you keep rust at bay.

Inspect the Anode Rod

One of the most important water heater services that a professional can provide for you is an annual inspection of your anode rod. This rod is located inside the water tank, away from view for the average homeowner. This important component is responsible for drawing out all of the sediment and minerals in the water.

Of course, these particles still affect your water heater. They will eventually erode the anode rod instead of your tank. As the anode rod begins to deteriorate, these other particles are more likely to cause corrosion to the inside lining of your water heater.

Annually inspecting this piece ensures that it is in proper working order. It may even need to be replaced yearly, depending on the water quality in your home.

Flushing the Tank

No matter what type of water you have, chances are that some of it will be filled with sediment. As these particles enter the water heater, they will eventually settle on the bottom of the tank. Sediment combined with water is likely to lead to rust on the inside of your heater.

Wellwater or other sources of hard water can cause this issue to occur much faster. This type of water often contains iron, leading to rusty standing water at the bottom of the tank. If left untreated for too long, it will compromise the entire water heater.

 You will need to flush this sediment out regularly. It is recommended to call professionals at least once a year for this water heater service in Frisco. If you have many people in the home, you may even want to do this twice a year or quarterly.

Eliminate Standing Water

Most homeowners already know that standing water is a major issue for almost any appliance. Even though your water heater handles hundreds of gallons daily, standing water can still spell trouble. A unit that has been exposed to any type of standing water must be inspected regularly for corrosion.

While many of the top tips for maintenance and water heater repair relate to the inside of the unit, standing water spells problems for the unit’s exterior. Rust on the outside of the heater is a sure sign that it may be time to look into a newer model.

Be Mindful of Location for Water Heater Service

Where is your water heater located? You should always be mindful of the location of your unit and the role that it can play in developing rust. Some areas of the home, including the basement, will be more prone to moisture than others. In turn, this can lead to premature rusting all around the unit.

If your unit is located in an area with high moisture levels, you should always opt for regular professional water heater maintenance. You should have someone come out and inspect it for potential damages at least once a year.

New Water Heater Installation

A rusty water heater is a potential hazard for your home. As the metal begins to rust and break down, all parts of the heater get significantly weaker. They are more prone to develop leaks and cracks that can cause serious damage to your home.

When you notice rust or rusty water starts coming from your faucets, it may be time to consider replacing your unit. Most water heaters will last anywhere from 6 to 13 years. If your heater is older than this, it may be time to talk to the professionals about a new water heater installation instead of a major repair.

Here are a few signs that it may be time to replace your water heater:

  • Old age (typically above the ten-year mark)
  • Strange noises like banging or rumbling
  • Rusty water
  • Insufficient hot water
  • Standing water around the water heater

If you are paying careful attention, you should quickly spot the signs of something wrong with your water heater.

A new water heater installation can be a great way to lower your monthly bills, as modern units can be far more energy-efficient.

Rusty Water Heaters and Professional Help

Make sure to give the professionals a call to see what they recommend for your specific unit. They might repair it with an anode rod replacement, or you may need a whole new heater. If you need water heater maintenance or repair, Sirius Plumbing and Air Conditioning in Frisco can help. Contact us today to schedule your service!