Preventative Maintenance for Your Tankless Water Heater

Discover our master plumbers recommendation for extending the life of your tankless water heater.

10 years plumbing experience since 2014
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    Extend the Lifespan of your water heater

    Tankless Water Heater Maintenance

    Tankless water heaters are known for their longer lifetimes. They can outlast a conventional tank style water heater by more than 10 years! However, this is only true if you properly maintain your water heater.

    Our plumbers have experience in all things water heaters. From Westlake and Cedar Park to San Antonio, we can help you maintain your tankless water heater. Here are a few maintenance tips from our master plumbers.

    tankless water heater dials being turned by hand

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    Descale Your Tankless Water Heater | Every 12-18 Months

    The most important thing you can do to keep your water heater in great shape by descaling it. This should be done every 12 to 18 months, depending on how much your water heater is used. If you’re not sure, put it on your calendar for the same time every year. Descaling helps flush out all the buildup of sediment in your water heater. Limescale from your water supply naturally builds up within your tankless water heater. If you don’t flush it out regularly, the limescale can get very thick and prevent your unit from heating properly. It also drastically reduces the lifespan of your water heater. You can call a licensed plumber, like Reliant Plumbing,  to descale your tankless water heater for you or this is something you can do on your own.

    Clean Your Gas Tankless Water Heater | Every Year

    Your tankless water heater needs to be kept very clean around the burners, circulating air passages, and control compartments. Dust and debris build up over time and can cause critical failures. We recommend that you call a licensed plumber to clean your burner chamber, passages, and compartments every year or so. You could perform this task on your own, but it can be very dangerous to work with gas components if you aren’t very familiar with them.

    Clean the Fan and Motor | Every Few Months

    If you really want to keep your tankless water heater in tip-top shape, you should regularly clean the fan and motor to keep it clear of debris. This is very easy to do! Just grab a can of compressed air and spray down the area.

    Additional Resources

    LEARN MORE ABOUT TANKLESS WATER HEATERS

    Cost to Install or Replace Tankless Water Heaters

    Our master plumbers put together this page to help you understand the costs involved if you hire a licensed plumber for your project.

    Best Brands of Tankless Water Heaters

    We understand that the options available in tankless water heaters can be overwhelming. There are so many brands to choose from, so we sat down with our Master Plumbers to get their opinions.

    Tankless Water Heater Sizing Guide

    Unlike a tank style water heater that is limited by how much water it can store in its tank, tankless water heaters are limited by their flow rate.

    How to Install or Replace a Gas Tankless Water Heater

    Installing a tankless water heater is an important task that requires careful attention. To make it as easy and painless as possible, we’ve listed step-by-step.

    Common Tankless Water Heaters Issues & How to Fix Them

    Learn about the most common problems we hear about with tankless water heaters, how to diagnose them, and most importantly, how to fix them.

    Is it Time to Replace Your Hot Water Heater?

    Your hot water heater is one of your hardest working appliances and it’s best to replace it before it stops functioning.

    Avoid Disaster

    Take Action Today to Protect Your Home

    Act quickly to address minor plumbing issues before they turn into expensive disasters. Our expert services can help protect your home from damage, giving you peace of mind and saving you money in the long run.

    upper piping on a hybrid water heater