People usually don’t think much about their water heater until it stops working. And when it’s not working, the last thing you want to do is try to figure out how to fix it. But in many cases, it’s a pretty straightforward process. This blog post will give you instructions on how to light a pilot light on a water heater and four other things that you need to know about your water heater. Read on to learn more!

 

And if you ever have any safety concerns, it is always best to call an expert to help with your water heater repair. 

Why Does the Pilot Light on a Water Heater Go Out?

 

One of the most common issues homeowners face is a pilot light that won’t stay lit on their water heater. While there are several potential causes, the most common reason is a draft. When there is a draft in the room where the water heater is located, it can cause the pilot light to go out. 

 

A dirty burner is another possible cause for a pilot light not to stay lit. Over time, the burner can become clogged with dirt and debris, preventing the gas from igniting correctly. 

 

Finally, if none of these reasons are valid, you may need to replace your water heater

 

Steps to Light the Pilot Light 

 

Follow these steps to light the pilot light on your water heater: 

 

  1. Locate the gas control knob on the front of the water heater. This knob is usually red, and it will be labeled “Pilot.” 

 

  1. Turn the gas control knob to the “OFF” position. 

 

  1. Wait at least five minutes before proceeding to the next step. It will give the gas time to dissipate. 

 

  1. Press and hold down the reset button, usually located above the gas control knob. 

 

  1. Turn the gas control knob to the “ON” position while holding the reset button. 

 

  1. Continue holding down the reset button for about 30 seconds or until you see a flame at the water heater’s base. 

 

  1. Release the reset button and turn the gas control knob to “Pilot” once you see a flame. 

 

  1. Press and hold down the thermostat button for about three seconds or until you hear a “click.” 

 

Your pilot light should now be lit. If you have any trouble lighting the pilot light, or if it goes out again after you’ve relit it, contact a professional for help. The following are a few other things you ought to know about your water heater to ensure safety.

 

What to Do If You Smell Gas?

 

If you smell gas, it’s essential to take action immediately.  First, you must turn off the gas supply to the water heater. Now, open all the doors and windows in the room to ventilate it. If you can’t reach the gas shut-off valve, leave the house immediately and call your utility company from a safe location. Do not try to relight the pilot light or turn on any electrical switches. 

 

Check the Thermocouple

 

A thermocouple is a safety component that stops the gas from igniting if the pilot light goes out. If it is not working correctly, it can cause the pilot light to go out frequently. First, turn off the gas supply to the water heater to test the thermocouple. Now, remove the access panel and locate the thermocouple. With a multimeter, check for continuity between the two wires connecting to this safety component. If there is no continuity, or the reading is less than 20 ohms, then the thermocouple needs to be replaced. 

 

Clean or Replace the Burner

 

As mentioned earlier, a dirty burner can prevent the gas from igniting correctly, which can cause the pilot light to go out. Turn off the gas to the heater and clean the burner first. Locate the burner after removing the access panel. Use a brush or vacuum to remove any dirt or debris from the burner. If the burner is severely damaged, it will need to be replaced. 

 

Check for Leaks

 

If there is a gas leak, it can cause the pilot light to go out frequently. First, turn the gas supply off to the water heater to check for leaks. Then, open the access panel and locate the gas line. Inspect the gas line for any cracks or holes. If you find any damage, you will need to replace the gas line. 

 

If none of these tips on how to light a pilot light on a water heater work, you may need to replace your water heater. And if you ever have any safety concerns, it is always best to call an expert to help with your water heater repair. 

 

Leave a Reply

Your email address will not be published.