Place a bucket under the pipe connected to.
Hot water heater maintenance diy.
Now fit a 1 1 16 inch.
Open a hot water tap nearest to the water heater preferably on the floor above.
Keeping the temperature above 125 degrees can cause damage.
Put a hose to the tank s drain cock and let out a few gallons of water.
Check out these tips for recognizing problems with a water heater and keeping it maintained.
Test the tpr valve.
Shut off the power and the cold water supply valve.
This alleviates pressure in the system allowing the water to drain quickly from the tank much like removing your finger from the top of a drinking straw filled with liquid.
The pressure relief valve can leak because of too much pressure in the tank.
We ll show you how to test the heating elements remove one if it s bad and install a new one.
Steps on how to maintain a hot water heater 1.