A tankless water heater gives you hot water on demand and can save energy compared to traditional water heaters. However, to keep it working efficiently and to extend its life, you need to maintain it properly. Many people forget that even modern water heaters need regular care.
By following simple steps, you can prevent costly repairs and ensure you always have hot water when you need it. In this article, we will discuss five practical tips to maintain your tankless water heater.
Check for Mineral Build-Up
One of the most common problems with tankless water heater is mineral build-up, especially if you have hard water. Minerals like calcium can accumulate inside the heater and reduce its efficiency. You should check your unit regularly for any signs of scaling.
Flushing your water heater with a vinegar solution or a descaling product can help remove these deposits. Doing this once or twice a year keeps your heater running smoothly and prevents damage to the heating elements.
Clean the Water Filter
Tankless water heaters often have a small water filter that traps dirt and debris. Over time, this filter can get clogged, causing your heater to work harder and use more energy. You should remove the filter and rinse it under running water at least a few times a year.
If the filter is damaged, replace it immediately. Keeping the water filter clean improves water flow and ensures your heater functions efficiently.
Inspect the Venting System
Proper venting is essential for your tankless water heater to operate safely. Check the vent pipes for any blockages or leaks. Birds’ nests, dust, or other debris can restrict airflow and make the heater unsafe to use.
If you notice any damage to the venting system, repair or replace the affected parts quickly. Regular inspection of the vents prevents dangerous situations and ensures your heater maintains optimal performance.
Plumber Assistance
Even if you follow all maintenance tips, some problems need professional attention. Hiring a licensed plumber helps ensure your tankless water heater stays in good condition. A plumber can inspect internal components, test the gas or electric connections, and perform advanced maintenance tasks.
Regular visits from a plumber reduce the chances of unexpected breakdowns and extend the life of your water heater. Don’t wait for a problem to get serious before calling a professional.
Monitor Water Temperature
Maintaining the correct water temperature helps your tankless water heater last longer. Setting the temperature too high puts stress on the unit and increases the risk of scalding. Most experts recommend keeping the temperature around 120°F (49°C).
Check your temperature settings regularly and adjust if needed. By monitoring the water temperature, you protect both your heater and your family from potential hazards.
Conclusion
Tankless water heaters provide convenience and energy savings, but they require regular care to stay efficient. Checking for mineral build-up, cleaning the water filter, inspecting the venting system, using a plumber when necessary, and monitoring water temperature are simple steps that can prevent costly repairs.
By maintaining your heater, you ensure reliable hot water and extend the life of your unit. With a little effort, your tankless water heater can serve your home safely and efficiently for many years.
