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How Long Do Tankless Water Heaters Last? Tips to Extend Their Lifespan

  • dj1220131
  • Mar 24
  • 3 min read

Now, it saves energy and is rapidly becoming a popular appliance in homes today. Unlike conventional storage tank water heaters, which provide hot water from a tank, tankless heaters heat up only when the hot water is needed, avoiding the use of a large tank of water. So how long do tankless water heaters last? Uh, they can last up to 20 years or more if well taken care of.


Although they are qualified in some areas for water heater repair services in Riverside, CA, tankless specialists also spend time diagnosing any issues and giving advice on how to restore functionality to your one setup.






What Are the Factors That Influence the Lifespan of a Tankless Water Heater?


There are many factors that could be considered and may affect the tankless water heater:


1. Water Quality

Hard water that has many minerals can form scale deposits onto the heating elements, thus interfering with efficiency and damaging the unit over time. Installation of a water softener will prevent this from happening.


2. How Often the Water is Used

Residences using a great amount of hot water on a daily basis will tend to see their unit experience wear and tear sooner.


3. Installation

An improperly installed unit can have gas or electrical problems, causing premature system failure. A professional plumber does proper installation.


4. Maintenance

Lack of maintenance can reduce life expectancy. When you experience temperature changes or strange sounds, a water heater repair in Riverside will avoid expensive breakdowns.


How to Prolong the Life of Your Tankless Water Heater


To optimize your investment, here are these professional tips:





1. Flush the System Regularly

Mineral deposits can collect inside the heat exchanger, minimizing efficiency. Flushing the system each year with vinegar or a descaling solution can remove buildup.


2. Install a Water Softener

If water at your residence is hard, mounting a water softener will minimize mineral buildup, avoiding destruction of internal parts.


3. Clean the Inlet Filter

Tankless water heaters possess inlet filters that capture sediment. Replacement or cleaning every few months prevents clogging and system breakdown.


4. Set Up Professional Inspection

Although your system seems okay, yearly checkup by a water heater repair expert in Riverside can find subtle problems and optimize performance.


5. Leaks and Corrosion Checking

Leaky pipes or fittings can lead to water damage and decreased efficiency. Check the system periodically and repair or replace compromised parts.


Warnings Your Tankless Water Heater Must Be Repaired


Despite optimal maintenance, something can go wrong. Look for these signs of trouble:


Erratic Water Temperature – Inconsistent water heat could be indicative of heat-exchanger malfunction.


Decreased Working Water Pressure – Water pressure could be limited due to clogged inlet filters, which will need to be cleaned or replaced, or possibly to mineral deposits.


Strange Noises-Symptoms can range from banging to rattling, which could be indications of trapped air in the system or might also point to scale buildup.


Error Codes-Tankless water heaters predominantly detail their errors with codes.


If you notice any of these signs, call water heater repair in Riverside to avert a complete breakdown.


Tankless Water Heater vs. Conventional Water Heater Lifespan


How do tankless water heaters compare to conventional models?


Feature Tankless Water Heater Traditional Water Heater

Average Lifespan 20+ years 10-15 years

Energy Efficiency High Moderate

Space Requirement Compact Large Tank

Hot Water Supply

On-Demand

Limited Storage

Typically, tankless ones work for double the duration of the conventional heaters; thus, tankless water heaters are smart investments for the long haul.





Is It Time to Replace Your Tank Water Heater?


If the appliance is 20 years old or more and requires lots of constant repairs, it probably makes more sense to replace it with something new and efficient. Get in touch with a water heater repair specialist in Riverside to assess whether your system is better to be fixed or replaced.


Conclusion


Tankless water heaters are strong products that can last for 20 years or more. But for optimum lifespan, regular flushing, maintenance, and professional checks are important in this case. If any irregularities come up, hiring water heater repair in the City of Riverside will increase the efficiency of your water heater and save you from costly replacements.


For professional help, book a professional inspection today and keep your tankless water heater in top shape for years to come!



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