How Often Should You Flush Your Water Heater?

How Often Should You Flush Your Water Heater

A water heater is one of the necessary components in a house. Regular maintenance of water heaters goes a long way, preventing problems like leaks, flooding, and expensive repairs and replacements.

Poor maintenance affects the smooth functioning of your water heater, leading to breakdowns, especially in winter when hot water is the only need.

Consulting with an expert in water heater repair in San Jose can help. Professionals can guide you about the flushing water heater and maintaining its efficiency.

​Why Water Heater Flushing is Necessary?

Water heaters collect sediment and build up over time, leading to clogs and damaging the unit. It reduces efficiency but also leads to expensive and premature repairs and replacements. The buildup causes scaling, leading to corrosion.

Regular flushing is essential for the longevity and smooth functioning of your water heater. Flushing is an effective way of cleaning the sediment accumulation clears that can damage your heater.

Since water heater flushing is quick and inexpensive, scheduling an inspection from a local plumber in San Jose is beneficial in improving the quality of your hot water.

Related Article –

4 Tell-tale Signs Your Water Heater System Is Near To Its Failure

How to Care for Your Water Heater?

How Often Do You Flush Your Water Heater?

Flushing your water heater twice a year is ideal for maintaining its efficiency and longevity. Minerals in the water accumulate at the bottom of the tank and clog pipes.

Most water heater tanks contain heating elements at the bottom. Due to sediment buildup at the bottom, the function of heating elements gets affected, causing longer heating time.

If you live in an area with hard water, scheduling an inspection can help you know the best time for flushing. Ideally, you may require water heater flushing every six months because of hard water.

Signs Your Water Heater Need Flushing

1. Clogged water heater due to sediment buildup.
2. Lukewarm water because of potential buildup around the heating elements.
3. Rumbling and rattling noises.
4. Longer heating time because of mineral deposits.
5. Low water pressure because of narrow or clogged pipes.

​The Lifespan of Water Heaters

Electric Water Heaters: 10-15 Years
Gas Water Heaters: 8-12 Years

If you are looking for installing a new water heater, consulting with an expert in water heater installation in San Jose can help.


This concludes that water heater maintenance is necessary for smooth and longer functioning, preventing expensive repairs. When unexpected breakdowns happen during winter, the inconvenience caused by it is unmatched.

Regular inspection is necessary to avoid interruption and enjoy cold weather. Expert plumbers in San Jose focus on removing the sediment buildup that can cause long-term damage. Professionals examine the extent of damage and recommend follow-up steps for the best results.

About Bryan

Hi, I am Bryan, a seasoned plumbing expert with over 20 years of experience in the industry. Renowned for my meticulous attention to detail and exceptional problem-solving skills, I have successfully and effectively handled numerous plumbing issues, ensuring top-quality service and customer satisfaction with every project I take on!