Cleaning your tankless water heater pour the white vinegar into first bucket the one with the hose attached to the inlet side of the pump.
Cleaning on demand hot water heater.
One can easily fit it to the tankless isolation valves.
Clr stands for calcium lime and rust.
Let the pump circulate for 45 minutes then turn.
Turn off the power source for your tankless water heater.
Plug in the pump and turn it on if it has a separate on off switch.
Remove the purge port valve caps slowly from.
Close and turn off the 3 water valves attached to your tankless water heater.
The tankless water heater cleaning kit is designed in a way that it will be able to increase the tankless water heater performance and can cleanse the internal parts of the water heaters.
Cleaning your hot water heater can be tough but clr cleaner can make it easier.
This procedure will prevent cold water.
This can be done by shutting off the main gas or turning.
The pump will pick up vinegar and pump it into your tankless water heater.
As far as how to clean a hot water heater with vinegar the process only requires a few steps in excess of what we mentioned above.
These three substances build up over time on surfaces that come into contact with water.