Locate the water heater s drain valve typically found near the bottom of the tank.
Water heater flush hose.
In electric water heaters the lower element can get buried in sediment which can cause it to work far too hard and consequently burn out.
Before you tackle any service to the water heater turn off all of the electricity to the unit including the breaker.
Your water heater will operate more efficiently and this will usually extend the life of the heater.
The flush kit connects easily to the tankless service valves.
Regular use helps maintain a healthy tankless water heater.
If you don t.
To back flush a water heater you connect a hose between the drain valve and an outdoor faucet and squirt water back into the water heater through the drain valve.
I show how i flush my water heater fro.
Shut off the cold water valve at the top of the tank and attach a garden hose to the existing drain valve and route it to a floor drain.
Proceed with caution and protect yourself when inspecting your.
Once connected you can run a solution of water and vinegar to clean the heat exchanger of any scale deposits.
The water in your heater and many of the pipes connected to your water heater will be very hot.
Use this guide to flush your water heater.
Detailed walk through on how to drain and flush a gas or electric water heater.
Flushing your water heater at least once per year is ideal particularly if you live in a region with hard water and don t have a softener.
This helps to control the buildup of mineral deposits.
How to flush a water heater.
How to back flush a water heater.
Open a hot water faucet and let it run full blast for about 10 minutes to reduce the water temperature in the tank.
Shut off the gas or electricity to the water heater.
If you do have a functioning softener you can get away with flushing once every couple of years but doing it more frequently isn t going to hurt.
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How to drain and flush a water heater.
Drain water heater liquid.
Makes it easy to flush a tankless heater.
For pricing and availability.
So to keep your water heater in good working order it is generally recommended you flush the tank and perform all around maintenance about once a year.
Turn off the cold water supply and allow the heater to cool this may take a couple of hours.
Water heaters should be flushed every one to three years depending on the model and water source.
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