Say goodbye to cold showers: how to turn on gas water heater pilot and restore hot water
What To Know
- It is typically located near the bottom of the water heater and consists of a small metal tube with a knob or lever.
- Once the pilot light is lit, adjust the flame using the adjustment screw on the pilot assembly.
- The thermocouple is a safety device that shuts off the gas if the pilot light goes out.
A gas water heater is a common appliance in many homes, providing hot water for showers, baths, and other household tasks. However, if the pilot light goes out, you’ll be left with cold water. Knowing how to turn on a gas water heater pilot is a valuable skill that can save you time and hassle.
Safety Precautions
Before attempting to turn on the pilot light, ensure you take the following safety precautions:
- Turn off gas supply: Locate the gas shut-off valve near the water heater and turn it off.
- Ventilate the area: Open nearby windows and doors to ensure proper ventilation.
- Wear safety gear: Protect your hands with gloves and wear eye protection.
Identifying the Pilot Assembly
Once safety measures are in place, identify the pilot assembly. It is typically located near the bottom of the water heater and consists of a small metal tube with a knob or lever.
Opening the Gas Valve
Slowly turn the gas shut-off valve back on. You may hear a hissing sound as gas flows into the pilot assembly.
Locating the Igniter
Next, locate the igniter. It is usually a small, button-like device attached to the pilot assembly.
Igniting the Pilot Light
Manual Ignition:
- Press and hold the igniter button for 30-60 seconds.
- While holding the igniter button, slowly turn the pilot knob or lever to the “Pilot” position.
- Release the igniter button and continue holding the pilot knob for another 30-60 seconds.
Electric Ignition:
- Flip the switch or press the button on the igniter to activate it.
- Turn the pilot knob to the “Pilot” position and hold it for a few seconds.
- The pilot light should ignite automatically.
Adjusting the Pilot Flame
Once the pilot light is lit, adjust the flame using the adjustment screw on the pilot assembly. The flame should be about 1-2 inches long and blue in color.
Troubleshooting
If the pilot light doesn‘t stay lit, check the following:
- Gas supply: Ensure the gas supply is turned on.
- Thermocouple: The thermocouple is a safety device that shuts off the gas if the pilot light goes out. If the thermocouple is faulty, it may need to be replaced.
- Pilot assembly: Inspect the pilot assembly for any blockages or damage.
Relighting the Pilot Light
If the pilot light goes out, follow the steps above to relight it. If you encounter any difficulties, contact a qualified plumber for assistance.
Maintenance
To ensure the efficient operation of your gas water heater, consider the following maintenance tips:
- Clean the pilot assembly: Remove any dust or debris from the pilot assembly annually.
- Inspect the thermocouple: Check the thermocouple for corrosion or damage regularly.
- Flush the water heater: Flush the water heater every 6-12 months to remove sediment buildup.
Wrapping Up: Keep Your Water Flowing
Knowing how to turn on a gas water heater pilot is a valuable skill for homeowners. By following these steps and taking the necessary safety precautions, you can restore hot water to your home quickly and safely. Remember to perform regular maintenance to ensure the efficient and reliable operation of your water heater.
