Descaling Noritz Tankless Water Heater

To descale a tankless water heater noritz recommends pumping kitchen grade vinegar through the system for about an hour.

Descaling noritz tankless water heater.

You will need the following equipment to conduct a de scale bucket. Damage to the water heater as a result of the items below is not covered by the noritz america limited warranty. Flushing or de scaling is part of the regular maintenance of a noritz 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.

Water so eners may be regulated by the local water jurisdic on consult with the manufacturer. Noritz has been an innovator in the water heating industry for over 60 years. How to descale a tankless water heater. Water heating for the future.

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. Noritz provides descaling procedures in this faq. On the unit the red isolator valve indicates the hot water side while the blue isolator valve indicates the cold water side. Descaling a noritz tankless water heater.

It involves circulating a solution of pure vinegar or calcium lime and rust product through the heat exchanger using a submersible pump. Poor water quality note. Although a plumber is recommended if you have the right equipment and ability oshiro says it can be a do it yourself job. Water in excess of 12 gpg 200mg l of hardness.