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COMFORT BLOG

Jan 11, 2024 9:00:00 AM by Logan Donahue

Common Issues Tankless Water Heaters Have

Are you tired of running out of hot water in the middle of a shower? Or maybe you're looking to upgrade your current water heating system for a more efficient and cost-effective option. Look no further than a tankless water heater! In this blog, we will delve into what exactly a tankless water heater is and explore the most common problems that can arise with these innovative appliances.
 
But first, what exactly is a tankless water heater? Unlike traditional water heaters that store and heat a large amount of water in a tank, tankless water heaters only heat water as it is needed. This means they don't require a bulky storage tank, making them more space-efficient and allowing for flexible installation options. With a tankless water heater, you'll never have to worry about running out of hot water again!
 

Common Issues With Tankless Water Heaters

Mineral buildup

However, like any other appliance, tankless water heaters can come with their own set of problems. One of the most common issues is mineral build-up. Over time, minerals such as calcium and magnesium can accumulate inside the heating elements or pipes of the unit, leading to reduced efficiency and potential damage. Regular maintenance, such as flushing the system, can help prevent this problem.

Inadequate water flow

Another common problem with tankless water heaters is inadequate water flow. This may occur if the unit is too small for the household's hot water demands or if there are restrictions in the water supply line. It's essential to choose the right size tankless water heater based on your household's needs and ensure that the water supply line is properly sized and free from any blockages.

Fluctuations in water temperature 

Additionally, fluctuations in water temperature can also be a concern with tankless water heaters. This issue may arise if the unit is not properly sized or if there are inconsistencies in the water pressure. To ensure a steady and comfortable water temperature, it's crucial to consult with a professional who can accurately assess your household's needs and recommend the appropriate unit.

Mechanical failures

Lastly, like any complex appliance, tankless water heaters can experience mechanical failures. This can include issues with the ignition system, heat exchanger malfunctions, or sensor failures. Regular maintenance and professional inspections can help identify and address these problems before they become major issues.
 

Conclusion

In conclusion, a tankless water heater is a modern and efficient alternative to traditional water heating systems. While they offer numerous benefits, it's important to be aware of the most common problems that can arise. By staying proactive with maintenance and consulting with professionals, you can ensure that your tankless water heater operates smoothly and provides a continuous supply of hot water for your household needs.
 
Contact ECI Comfort
 

If you live in the Delaware Valley/Greater Philadelphia area and would like to find comfort within your home, visit our website or give us a call at 215 - 245 - 3200 to learn more. 
 

This entry was posted in Tankless Water Heater, Water Heater

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