Home Improvement

What to Do When Your Water Heater Isn’t Igniting


Check the pilot light.

If your water heater isn’t igniting, it’s important to check the pilot light. Often, the problem is simply that the pilot light has gone out. If this is the case, you can relight it yourself by following these steps:

– Locate the pilot light assembly on your water heater. This is usually located near the bottom of the unit.

– Look for the igniter button or knob. This will be used to ignite the pilot light.

– Follow the instructions on your water heater to relight the pilot light. Usually, this involves holding down the igniter button or knob while also holding a lighter to the opening of the pilot light assembly.

– Once the pilot light is lit, release the button or knob and allow it to burn for a few minutes before turning on your water heater.

If you’re having trouble relighting your pilot light, or if it keeps going out, it’s best to call a professional for help. There could be a problem with your water heater that needs to be addressed.

Make sure the gas is turned on.

If your water heater doesn’t seem to be igniting, the first thing you should check is whether or not the gas is turned on. Many water heaters have a switch that needs to be turned on for the gas supply to be activated. If this switch is turned off, the water heater will not work. Sometimes the switch can be located near the water heater itself, while other times it may be located near the home’s main gas shut-off valve. In any case, it’s important to make sure that the switch is in the “on” position before attempting to ignite the water heater. Otherwise, you may end up with a very cold shower.

Clean the burner and flame sensor.

One of the most common water heater problems is that the burner won’t ignite. If this happens, the first thing you should do is clean the burner and flame sensor. Over time, these parts can become coated with dust and dirt, which can prevent the igniter from working properly. To clean the burner, turn off the power to the water heater and unscrew the access panel. Then use a wire brush to remove any debris from the burner. The flame sensor is a small metal rod that is located near the burner. Use a cloth to wipe away any dirt or debris that has built up on the sensor. Once you’ve cleaned these parts, screw the access panel back on and turn on the power to see if the water heater ignites. If it doesn’t, you may need to call a professional for further assistance.

Replace the thermocouple.

If your water heater isn’t igniting, one possible reason is that the thermocouple needs to be replaced. The thermocouple is a safety device that tells the gas valve when to open and close. If it’s not working properly, it can prevent the gas valve from opening, which will prevent the water heater from igniting. Replacing the thermocouple is a relatively simple process, but it’s important to follow the instructions carefully to avoid damaging the gas valve. First, turn off the power to the water heater. Then, disconnect the gas line and unscrew the thermocouple from the gas valve. Installation is the reverse of these steps. Make sure to test the water heater before turning on the power to make sure that it’s working properly.

Reset the water heater.

If your water heater isn’t igniting, you may need to reset it. To do this, turn off the power to the water heater and then turn it back on. You may need to wait a few minutes for the water heater to fully reset. If the problem persists, you may need to call a professional for help. In the meantime, you can continue using your water heater by manually igniting it with a match or lighter. Simply light the pilot light and then turn on the power to the water heater. The water should start heating up within a few minutes.

If your water heater isn’t igniting, it’s important to call a repair professional as soon as possible. Salt Lake City is home to many reputable water heater repair companies that can help you troubleshoot the problem and get your heater up and running again in no time.

Hemant Kumar
Hemant Kumar is a project manager at Tridindia with more than nine years of commendable experience in writing about LMS, translation, and IT. His unmatched talent and passion for digital marketing gave him the opportunity to work as a multi-tasking project manager at TridIndia’s sister company, Link Building Corp. Today, he contributes to the world by imparting knowledge on SEO, link building and internet marketing etc., that helps business owners grow their online business.