Turn the temperature knob on the outside of the unit to the lowest setting.
Gas water heater relight.
Use a flashlight to see the small parts and lettering on the water heater.
However water heaters require periodical maintenance to increase its lifespan of operation as well as to save energy and maintain efficiency.
Illuminate the pilot burner with the flashlight.
If there is a leak you might not smell the odor your nose could be desensitized.
Then start the flow of gas by setting the gas valve to the pilot position and pushing down on it.
If the pilot doesn t relight if it goes out right after lighting or if it goes out repeatedly by far the most common cause is a bad thermocouple.
Look for the gas regulator valve on the outside of the water heater located above the burner chamber access panel at the bottom of the water heater.
Wait five minutes for gas to dissipate in the burner chamber.
If you smell gas or suspect a leak turn off the supply and call the utility company or a professional like black mountain plumbing for help.
Most homeowners tend to ignore their gas water heaters until there s an obvious problem.
The water heater pilot light is a small flame that ignites the gas burner on your water heater.
Generally your water heater is faulty if you notice.
This starts the flow of gas to the pilot burner.
Turn the gas regulator valve s knob to pilot press down on it and hold it down.
Pg e at san bruno had a leak that was catastro.
When the water heater pilot light goes out first try relighting it following the directions on the water heater label.
Have a pro properly relight your gas water heater.
If you smell gas go far outside immediately and call the gas company.