Descaling A Tankless Hot Water Heater. However, it’s a bit more challenging to flush and descale a tankless water heater than a tank water heater. continue watching to learn how to descale your tankless water heater using hercules all in one kit.
Remove the drain caps on both valves. with regular maintenance, your tankless water heater will go a long way. Place the hot water drain hose back into the empty bucket and open the cold water main valve.
Descaling a Tankless Water Heater with Citric Acid Mix YouTube
with regular maintenance, your tankless water heater will go a long way. Turn both hot and cold valves off. Rheem rtg20124 tankless gas water heater flush kit. Extends the life of your tankless water heater when used as part of a regularly scheduled preventative maintenance.