In this video, you will learn about the easiest way to flush a tankless water heater. You will also learn the significance of a tankless water heater service. The first thing is to analyze the tools.
The tools that you will require include a circulation pump and a prep fire. The easiest way of doing this is to first shut off the water to the water heater in order to isolate it. You will then have an inlet and outlet and the circulation pump will help in flowing through the water inside.
Then, you will have to turn off the isolation valve and hook your hose connection to the inside. Then you will attach the pump to it and place the pump inside a bucket. The chemical will be put inside the bucket and then it travels inside the heater to perform the tankless water heater service. You can then plug the pump to let the chemical circulate inside. Then you will have to drain the chemical back down in the bucket after 30 minutes.
The process will be repeated three to four times until the pH of water return to normal which means that you had a successful job done.