Remove the purge port.
Clean water heater tank with vinegar.
Fill your fresh water tank with at least 15 gallons of a 50 50 solution of water and white vinegar.
Use a funnel to place vinegar inside the tank.
Run the heater normally for about 4 to 5 times while the vinegar is still inside.
Now that you have the vinegar inside the hot water tank and the anode rod in place it s time to add some water back to the tank turn on the cold water supply and let it run for roughly 5 10 minutes.
Turn the water off and turn on the water heater.
I filled a 7 gallon portable fresh water jug we carry for boondocking with the vinegar water mix.
Let the pump recirculate the vinegar for 2 4 hours.
Generally you will need.
Step 4 flushing finished.
Close the water valves for both the hot and cold.
When you remove the anode rod you will notice a hole in its place.
Drain all the water you can from your water system and hot water tank.
Well the first and foremost thing you should do to clean your water heater is to turn it off primarily.
Place the anode rod back in the water tank.
Pour the vinegar into the anode rod.
Take a funnel and put it.
How to clean a hot water heater with vinegar step 1.
Running the water for 5 10 minutes won t fill the tank but it will help to stir up the vinegar and circulate it around the inside of the hot water tank.
Locate the water supply pipe which should be above the heater and close it off by turning the lever to the.
Add water to the hot water tank.
Turn your hot water heater off.
Close the hot water purge port turning it until it is perpendicular to the port valve.
Once this is done drain the water heater.
Then sucked the mixture into the rv water heater tank using the rv s 12 volt water pump.
By this time you may have taken out the anode rod.
Make sure that the pipeline is above.
Now take the anode place it back from where it was removed.
How to clean a hot water heater with vinegar remove the anode rod.
The pump should start running and there should be vinegar coming out of the hot water hose side of the water heater returning into the bucket.
How to clean hot water heater with vinegar step 1.
Refer to your tank s manual for the exact process associated with this.
Now the next thing is to locate the water supply pipe of the water heater.
Open your kitchen faucet and run your water pump until water comes out and you smell vinegar.
The next step is to pour the vinegar water mixture in tank using a funnel.
Next i powered up the water heater electrical element until the vinegar mixture was nice and warm then let things sit for 4 or 5 hours.
How to clean a hot water heater with apple cider vinegar step 1.
Locate its breaker on your electrical box and flip it to the off position.
This combination ration should do the trick for heater and tank cleaning.