Since your tankless water heater is most likely the source of all your drinking water and bathing water using chemical cleaning solutions may be extremely harmful to your health.
Gas water heater maintenance and cleaning.
Shut off the gas or electricity to the water heater and open a hot water faucet and let it run full blast for about 10 minutes to reduce the water temperature in the tank.
How to drain and flush a water heater.
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If lifting the lever doesn t open the valve or if the valve leaks after you test it replace it.
Use the lever to close the valve.
Remove the temperature pressure release valve and screw in the vacuum adapter.
Detailed walk through on how to drain and flush a gas or electric water heater.
Use 2 5 gallons 9 46 liters of undiluted white vinegar to clean your tankless water heater at all times instead of chemical solutions.
If you don t see water and vapor exiting through the valve you know it s time to replace it.
This is important annual maintenance that will extend the life of your water heater and help make sure.
Water heaters should be flushed every one to three years depending on the model and water source.
Attach the shop vacuum hose and fire up the vacuum.
With a little effort you can keep your gas and electric water heaters working efficiently.
Then place a receptacle to catch water and pull the trip lever on the valve.
Test the pressure relief valve during your yearly water heater maintenance by placing a bucket under the discharge pipe and lifting the lever.
Check out how easy it is to flush a hot water heater.
Quickly learn how to drain and flush a hot water heater to remove sediments and prevent corrosion.
Extend the life of your water heater with these basic but.
However if you aren t comfortable working with gas or electricity always call a professional.
I show how i flush my water heater fro.
Use this guide to flush your water heater.
Some repairs are simple like how to drain a gas or electric water heater and pressure relief valve and tank or pilot light maintenance.
This water heater is vapor proof.
Check this by first turning off the electricity or gas and shutting off the cold water inlet this is the first step in most cleaning and maintenance procedures.