Turn the water heater’s gas valve switch to the “OFF” position, wait for a few seconds and then flip the switch to the “ON” position to reset the system. The water heater’s gas valve is located near the bottom of the unit and connects to your home’s natural gas line.
Also, can you fix a water heater gas valve?
If the thermostat or heat limiter have gone bad, you may be able to replace only the faulty component, but it is generally easier and only slightly more expensive to replace the entire gas control valve. Once a heat limiter has been tripped, it must be replaced.
In this manner, how do you fix a pilot light that keeps going out?
Luckily, this is an easy problem to solve. All you have to do is shut off the gas, wait for everything to cool down and bend the thermocouple back into place. Voila! If the flame is directed through a dirty pilot opening, it will become unstable and appear wavy.
How do you reset a gas valve?
To reset, all you need is a screwdriver. Insert the screwdriver into the reset slot and rotate clockwise. You should be able to see the color switch from red to green to indicate that the valve is now open.
How much is a gas valve for a water heater?
A new water heater gas valve costs between $100 and $250. It’s wise to purchase the part yourself, as this may be cheaper than buying from a pro.
What causes gas valve failure?
The valve itself may have simply worn out or may be damaged due to basement seepage or submersion. Alternately, one of the electronic gas ignition components or a glitch in the safety circuit may be to blame. If your furnace has a standing pilot light, the thermocouple could be worn out.
What is the most common problem with a gas hot water heater?
The most glaring issue with a water heater is when there’s no hot water at all. A lack of energy supply is a common culprit, so make sure your electricity is on or that you have a functioning gas supply. If your energy supply is fine, the issue may be with the heating element or ignition.
Why does my pilot light keep going out on my Rheem water heater?
Thermocouple Issues
If it senses that your water heater pilot light keeps going out, the thermocouple will shift off the gas supply to the heater. Over time, thermocouples can malfunction, accumulate dust buildup, or the device can get bent away from the pilot light’s flame.
Why does my water heater pilot keep going out?
The most common reason that your pilot light on your water heater keeps going out is a damaged, bent or dirty thermocouple.
Why does the pilot light on my gas heater keep going out?
A faulty, misaligned, dirty, or damaged thermocouple is often the culprit behind your pilot light going out. The thermocouple is an automatic safety shutoff device that prevents the gas valve from opening if the pilot light is out.
Why is my water heater not getting gas?
A faulty or loose thermocouple, air in the gas line, or a defective gas valve may also be the source of the problem. Contact a professional plumber or water heater technician to inspect and rectify the issue.