How to Maintain a Tankless Water Heater. Over time, a tankless water heater can ac.ulate minerals that can build up on and erode the walls inside your tank’s .Learn how to properly flush your water heater to improve efficiency and extend the life of your heater.How to Flush a Water Heater. Water heaters should be flushed every one to three years depending on the and water source. This helps to control the .FAQ | Welcome to EZtankless.com! Tankless Water Heaters Save Energy and Save Money. Help Save the enviroment with a tankless water heater, natural gas water heaters..
min Uploaded by Matt RisingerThis is a very straightforward method to clean your Tankless Water Heater and remove scale . min Uploaded by MrjoshThis shows how to flush a tankless water heater using vinegar as recommended by the .Let the pump circulate for minutes, then turn off the pump and let the vinegar drain from the water heater through the hoses into the bucket. Close the cold water isolation valve..