How to Relight a Water Heater Pilot Light
Relighting a water heater pilot light is a relatively simple process that can be done with a few basic tools and some caution. If your water heater pilot light has gone out, it’s essential to relight it as soon as possible to ensure a continuous supply of hot water. In this article, we will guide you through the steps to relight a water heater pilot light.
Why is it Important to Relight the Pilot Light?
Before we dive into the steps, it’s essential to understand why relighting the pilot light is crucial. A pilot light is a small flame that ignites the main burner in your water heater. Without a pilot light, your water heater won’t be able to produce hot water. This can lead to:
- Cold showers
- Inadequate hot water supply
- Increased energy bills due to the need to constantly reheat water
- Potential damage to your water heater and other appliances
Tools and Materials Needed
To relight a water heater pilot light, you’ll need the following tools and materials:
- Pilot light kit: This kit usually includes a new pilot light, pilot light orifice, and a gas supply tube. You can purchase this kit at a hardware store or home improvement center.
- Screwdriver: A flathead screwdriver is necessary to remove the access panel and adjust the pilot light.
- Torch or lighter: You’ll need a torch or lighter to relight the pilot light.
- Gas shut-off wrench: This wrench is used to shut off the gas supply to the water heater.
Step-by-Step Instructions
Relighting a water heater pilot light involves several steps. Follow these steps carefully to ensure a successful relighting process:
Step 1: Shut Off the Gas Supply
Before attempting to relight the pilot light, shut off the gas supply to the water heater. You can do this by locating the gas shut-off valve and turning it clockwise until it stops. Make sure to turn off the gas supply before attempting to relight the pilot light.
Step 2: Remove the Access Panel
Remove the access panel on the front of the water heater by unscrewing the screws that hold it in place. Be careful not to touch any of the electrical components.
Step 3: Locate the Pilot Light
Locate the pilot light assembly, which is usually located at the bottom of the water heater. You may need to remove a cover plate or screw to access the pilot light.
Step 4: Remove the Old Pilot Light
Remove the old pilot light by unscrewing the retaining nut that holds it in place. Be careful not to touch the pilot light orifice, as it may be fragile.
Step 5: Install the New Pilot Light
Install the new pilot light by screwing it into place. Make sure it’s securely seated and the retaining nut is tightened.
Step 6: Adjust the Pilot Light Orifice
Adjust the pilot light orifice by turning it clockwise or counterclockwise until it’s centered. Make sure the orifice is not clogged with debris.
Step 7: Relight the Pilot Light
Use a torch or lighter to relight the pilot light. Hold the flame to the pilot light orifice until it ignites. Make sure the flame is steady and blue.
Step 8: Check the Pilot Light
Check the pilot light to ensure it’s burning steadily and blue. If it’s not, adjust the orifice or pilot light as necessary.
Step 9: Turn On the Gas Supply
Turn on the gas supply to the water heater by locating the gas shut-off valve and turning it counterclockwise until it stops.
Step 10: Test the Water Heater
Test the water heater by running hot water through the faucet. If the water is hot, the pilot light has been successfully relit.
Common Issues and Troubleshooting
- Pilot light won’t stay lit: Check the pilot light orifice for debris or blockages. Clean or replace the orifice as necessary.
- Pilot light is not igniting: Check the gas supply to ensure it’s turned on. Also, check the pilot light kit for any defects or issues.
- Water heater is not producing hot water: Check the thermostat and temperature setting to ensure they’re set correctly. Also, check for any leaks or issues with the water heater’s heating elements.
Conclusion
Relighting a water heater pilot light is a relatively simple process that can be done with a few basic tools and some caution. By following the steps outlined in this article, you should be able to successfully relight your water heater pilot light and enjoy a continuous supply of hot water. Remember to always turn off the gas supply before attempting to relight the pilot light, and be careful when working with electrical components.
