Descaling Noritz Tankless Water Heater

Although a plumber is recommended if you have the right equipment and ability oshiro says it can be a do it yourself job.

Descaling noritz tankless water heater. Most of us are using the tankless water heaters in our houses but are unaware of its descaling and maintenance procedures which creates many issues in our routine lives. Flushing or de scaling is part of the regular maintenance of a noritz heater. Noritz has been an innovator in the water heating industry for over 60 years. Noritz provides descaling procedures in this faq.

Turning the valves to the vertical position indicates they are on and. Water in excess of 12 gpg 200mg l of hardness. In this article you will get complete detail about how you can easily descale your tankless water heater effectively in minutes instead of spending hours on it. Poor water quality note.

Drain caps are located on top of the hot side and on the left of the cold side. We introduced the first modern electronically controlled tankless water heaters in 1981 and we remain the leader in energy savings and superior hot water delivery today. Water so eners may be regulated by the local water jurisdic on consult with the manufacturer. Damage to the water heater as a result of the items below is not covered by the noritz america limited warranty.

On the unit the red isolator valve indicates the hot water side while the blue isolator valve indicates the cold water side. It involves circulating a solution of pure vinegar or calcium lime and rust product through the heat exchanger using a submersible pump. You will need the following equipment to conduct a de scale bucket. How to descale a tankless water heater.