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Essential Maintenance Tips for Your Gas Tankless Water Heater

Serving Glendale, Phoenix, Scottsdale, Peoria, Mesa, Tempe, Chandler, and more of AZ with professional plumbing services since 2001

If you’ve made the smart choice of installing a gas tankless water heater in your home, you’re already enjoying the benefits of energy efficiency, space-saving design, and unlimited hot water. But as with any appliance, maintaining it is essential for optimal performance. In this article, we’ll guide you through the key maintenance steps that can keep your gas tankless water heater efficient and durable for the long run.

Essential Maintenance Tips For Your Gas Tankless Water Heater
Essential Maintenance Tips For Your Gas Tankless Water Heater
Essential Maintenance Tips For Your Gas Tankless Water Heater

Regular Flushing to Tackle Mineral Buildup

One of the primary issues with gas tankless water heaters is the mineral buildup that can occur due to hard water. Mineral deposits can hinder the heater’s performance, so it’s crucial to perform regular flushing. Simply shut off the power and water supply, attach a hose to the service valve, and let water flow into a bucket or drain. This process clears out any mineral sediment and should be carried out every six to twelve months or as recommended by the manufacturer.

Keep an Eye Out for Leaks and Check Water Lines

A quick visual inspection can sometimes prevent a minor issue from turning into a costly problem. Regularly check for signs of water leaks around the unit and its connections. A puddle, moisture or corrosion are warning signs that should not be ignored. If you spot any issues, it’s best to call for professional help right away.

Cleaning the Air Intake and Ventilation Systems

Effective airflow is crucial for the efficient operation of your gas tankless water heater. Dust, debris or even small blockages in the air intake or ventilation system can compromise its functionality. Periodically inspect and clean these areas with a soft brush or cloth to ensure smooth operation.

Annual Professional Maintenance is Key

Though many of these tasks can be done on your own, there’s no substitute for professional maintenance. An annual checkup allows for a thorough inspection, cleaning and service of your unit. This can lead to the early identification of issues and adds to the longevity and efficiency of your appliance.

Proper maintenance is not just a recommendation but a requirement for optimizing the performance of your gas tankless water heater. Regular flushing, visual inspections for leaks, cleaning air intakes, testing pressure relief valves, and annual professional checkups are invaluable steps in this process. By adhering to these, you’re not just enhancing efficiency, but also ensuring the longevity of your investment.

Frequently Asked Questions

Q: How often should I flush my gas tankless water heater?

 A: It’s best to flush your gas tankless water heater annually or as specified by the manufacturer.

Q: What should I look for during a visual inspection for leaks?

A: Check for any puddles, moisture or signs of corrosion around the heater and its connections.

Q: How can I clean the air intake and ventilation systems?

A: A soft brush or cloth can be effective in removing dust or debris that could be blocking the air intake or ventilation system.

Q: How often should I schedule a professional maintenance check?

A: A professional maintenance check is recommended at least once a year for optimal performance.

For more information or if you require service, contact Instant Plumbing and Rooter.

About Us

Instant Plumbing and Rooter LLC is a family-owned and operated plumbing business in Phoenix, AZ. We’re a family of reliable professionals that use the latest techniques for dependable plumbing services. Since 2001, we have been taking care of our community’s plumbing needs promptly and professionally.

Through our work, we aim to change the perception of plumbers in our community. Our goal is to make homeowners like you more informed, as well as show others that being a plumber is not just about unclogging toilets.

A plumber brings hygiene, sanitation, and comfort to everyone, and that’s what we’re here to help you with.

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