How To Clean A Hot Water Heater? 13 Easy Steps!

How to clean a hot water heater? Drain the device and eliminate the sediment. Next, clean the pilot light assembly and burner and restore the anode rod. Flush the tank and clean the tank tops entirely and check the valves.

Get a thermocouple replacement and follow it as you clean the exhaust flue. After that, check the seals and inspect the chimney and flue pipe for possible corrosion and blockages. You can replace any damaged or worn parts, and refill the tank with water after reattaching the drain valve.

How to clean a hot water heater

These steps can help remove the hassle of maintaining a water heater. The steps mentioned will keep the device running smoothly while extending the lifespan. Without further ado, read this article more. My friends, there are more things that you should know, so without further ado, let’s start!


Steps To Clean A Hot Water Heater

Below are the steps on How to clean a hot water heater:


Step #1. Draining the water heater

Drain the water from the device as the first step to clean it. Carry this one out by opening the valve underneath the tank. Grab some bucket that will catch excessive water since it will be hot.


Step #2. Eliminating the sediment

Drain the water completely and remove the sediment. The sediment is one problem for the water heater that is hard to eliminate. It takes great patience as the former will loosen up, and you will remove it. Follow the same process several times if the tank accumulates many things.


Step #3. Cleaning the pilot light assembly and burner

Eliminate any debris around it as you clean the water heater’s burner. Wipe it down with a damp rag to eliminate dirt particles or leftover sediment that builds up later on. Wipe these off the surfaces before moving on to the next step.


Step #4. Replacing anode rod

The anode rode is suitable for protecting the water heater against corrosion. Replace it with a new one if it is more than 6-years old. Purchase it at the selected hardware stores.


Step #5. Flushing the tank

Flush the tank after you clean the pilot light assembly and burner. Pour some gallons of vinegar into the tank. Allow it to stay still for an hour before you flush it with hot water. Wait until you notice the vinegar is already gone.


Step #6. Cleaning the tank’s top

Clean the tank’s top with a non-abrasive cleaner, including soft cloth. Avoid using a cleaner on a thermostat as it might damage it.


Step #7. Checking the valves

Valves are a valuable element in a water heater. Check them periodically for some possible leaks. Turn on each of the valves and check for drips. Tighten the screws if you see any leak and replace the valve if required.


Step #8. Replacing the thermocouple

What is a thermocouple? It is a small metal piece that judges the hotness of the water heater after it reaches a particular temperature. Nonetheless, this can break down or wear out entirely after some time. Replace this thermocouple if there are problems you notice with the water heater. Do this before you see things get worse.


Step #9. Cleaning the exhaust flue

Part of cleaning a water heater includes cleaning the exhaust flue. This factor releases dangerous gasses that accumulate inside the water heater tank. Clean this part with a chimney brush, sweep it down underneath the tank. Wait until sooty particles are not left anymore. Be sure you never miss any of the spots or, it could mean real danger.


Step #10. Checking the seals

Seals are essential when you want to prevent leaks. Inspect them regularly to replace them if required. Buy a replacement seal at selected hardware stores.


Step #11. Inspecting the chimney and flue pipe for corrosion or blockages

Requires you to inspect the chimney and the flue pipe for corrosion or possible blockages to avoid fire hazards. It may as well bring poisoning with carbon monoxide. Remove likely possible soot that builds up in the chimney or flue pipe using a brush. Carry out this task every several months. Call a reputable electrician if any of these parts corrode.


Step #12. Replacing any damaged or worn parts

Replace damaged or worn parts in the water heater. Purchase the replacement parts in selected hardware stores. Follow the necessary instructions properly when you install these items. This way, they will work properly. Follow the rule of thumb to read through the instructions before starting a project.


Step #13. Reattaching the drain valve and refilling water in the tank

Replace all parts and clean them after until you turn their power. Refill it with water to use the new system. Notice if everything is working out well. Thus, you will not anymore buy a new heating unit. I guess it’s helpful to read about how to drain a hot water heater.


It’s A Wrap!

Now you learn the answer to the question, “How to clean a hot water heater?” It involves steps that will help you accomplish the task quickly. Check each of the device sections to eliminate anything that builds up. Remember that it is essential to clean it daily, so follow these tips mentioned. Your heater will be running for the coming years with no issues anymore. You may want to read related articles; know how to install a gas hot water heater and why does my hot water heater keeps tripping.

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