Tankless water heaters, also known as on-demand water heaters, have become increasingly popular in recent years due to their energy efficiency and ability to provide hot water on demand. Unlike traditional tank water heaters, tankless water heaters heat water as it flows through the unit, eliminating the need to store hot water in a tank. This not only saves energy but also saves space in your home. However, like any appliance, tankless water heaters require regular maintenance to ensure they are functioning properly and efficiently.
Regular Tankless Water Heaters Maintenance
One of the most important things you can do to maintain your tankless water heater is to schedule regular professional maintenance. A professional plumber can perform a thorough cleaning and inspection of the unit, ensuring that it is running at peak performance and identifying any potential problems before they become major issues. They will also be able to check for any leaks or corrosion, and make sure that the venting system is working properly. It is recommended to schedule professional maintenance at least once a year, or every two years if you have hard water.
Annual Tankless Water Heaters Maintenance Should Include:
Another important aspect of tankless water heater maintenance is to keep the unit clean. Over time, mineral buildup can occur inside the unit, reducing its efficiency and potentially causing damage. To prevent mineral buildup, it is important to flush the unit on a regular basis. This can be done by a professional plumber, or by following the manufacturer’s instructions for flushing the unit yourself. The frequency at which you need to flush your tankless water heater will depend on the hardness of your water and how often the unit is used.
Check the Air Filter
It is also important to check the air filter on your tankless water heater on a regular basis. The air filter is located on the intake side of the unit, and it prevents dust and debris from entering the unit and clogging the heat exchanger. A clogged air filter can cause a loss of efficiency and can also be a fire hazard. It is recommended to check the air filter monthly and clean or replace it as needed.
Check water Flow Rate
Another important aspect of tankless water heater maintenance is to check the water flow rate. The water flow rate is the amount of water that flows through the unit in a given period of time. The proper water flow rate is critical for the unit to function properly. If the water flow rate is too low, the unit will not be able to provide hot water on demand. If the water flow rate is too high, the unit will shut down to prevent damage. It is recommended to check the water flow rate at least once a year and adjust it as needed.
Check The Temperature
Finally, it is important to check the temperature settings on your tankless water heater. The temperature settings control the temperature of the hot water that is provided by the unit. If the temperature settings are too low, the hot water will not be hot enough. If the temperature settings are too high, the hot water can be scalding. It is recommended to check the temperature settings at least once a year and adjust them as needed.
In conclusion, maintaining your tankless water heater is crucial to ensure that it is functioning properly and efficiently. Regular professional maintenance, keeping the unit clean, checking the air filter, checking the water flow rate, and adjusting the temperature settings are all important aspects of tankless water heater maintenance. By following these tips, you can ensure that your tankless water heater will provide hot water on demand for many years to come.