How Often To Flush Rheem Tankless Water Heater

Tankless water heater manufacturers recommend their units be flushed at least once a year to eliminate the buildup of calcium and other minerals within the unit even more often if you have hard.

How often to flush rheem tankless water heater. It tends to take longer so her company charges 175 for a tankless water heater flush. However the hardness of your water plays a part in this and you may find it better to flush two to three times per year if your home s water is especially poor quality. Some water heaters have a vacation mode. It s important to perform a flush with food grade white vinegar at least once every 12 to 18 months.

Disedare says texas water heaters runs water through the pipes to clear out scaling and sediment and cleans the fans filtration venting and other crucial parts. Rotate the cold water supply shutoff handle clockwise with your hand to stop the water flow to the heater. Turn off the electrical supply and gas supply to the hot water heater. The circuit breaker is inside your home electrical panel.

Over time a tankless water heater can accumulate minerals that can build up on and erode the walls inside your tank s heating chamber. Close the cold water main valve and remove water filter screen located in cold water inlet of water heater. It s also a good time to clean the air filter inside the tankless water heater while you re doing the flushing. Open the main cold water supply valve and allow fresh water to flush through the water heater for at least 5 minutes to remove all traces of vinegar from the system.

The goal is to. As a general rule your tankless water heater should be flushed once per year to maintain efficiency. In older homes you may need to turn off the water where the main water supply line. How to flush a tankless water heater step by step generally you will shut off the power and water supply to the water heater attach a short hose to each of the isolation valves connect a small pump to the end of the cold water hose and then place both the end of the hot water hose and circulation pump inlet hose into a 5 gallon bucket of water.

To properly maintain and clean your tankless water heater you must flush and remove the mineral deposits from your tank at least once per year. Turn off the cold water supply to your water heater. A sediment trap or softener can help with hard water to a point. Performing this simple maintenance will improve the efficiency and life of your water heater.

How to flush your water heater.