Master the Art of Igniting Your Tankless Water Heater Pilot: Step-by-Step Guide

Tankless water heaters are highly efficient and can save you money on your energy bills. However, they can be a bit more complex to operate than traditional water heaters. One of the most important things you need to know is how to light the pilot light. In this blog post, we’ll provide you with a step-by-step guide on how to light a tankless water heater pilot.

Safety First

Before you begin, it’s important to take some safety precautions. First, make sure that the gas supply to your water heater is turned off. Second, open a window or door to ventilate the area. Finally, have a fire extinguisher on hand in case of an emergency.

Step 1: Locate the Pilot Light Assembly

The pilot light assembly is usually located on the bottom of the water heater. It will have a small knob or lever that you can use to light the pilot.

Step 2: Turn on the Gas Supply

Once you have located the pilot light assembly, turn on the gas supply to your water heater. You should hear a clicking sound as the gas flows into the pilot light assembly.

Step 3: Light the Pilot Light

Now it’s time to light the pilot light. To do this, hold a lit match or lighter to the pilot light assembly. You should see a small flame ignite.

Step 4: Hold the Pilot Light Button

Once the pilot light is lit, you need to hold the pilot light button down for about 30 seconds. This will allow the pilot light to establish itself.

Step 5: Release the Pilot Light Button

After 30 seconds, you can release the pilot light button. The pilot light should stay lit on its own.

Step 6: Turn on the Water Heater

Now that the pilot light is lit, you can turn on the water heater. You should hear the water heater start to heat up.

Step 7: Check for Leaks

Once the water heater is running, check for any leaks. If you see any leaks, turn off the water heater and call a plumber.

Troubleshooting

If you’re having trouble lighting the pilot light, there are a few things you can check. First, make sure that the gas supply is turned on. Second, check that the pilot light assembly is clean. If it’s dirty, you can clean it with a soft brush or a vacuum cleaner. Finally, make sure that the thermocouple is properly connected. The thermocouple is a small device that senses the presence of a flame. If it’s not connected properly, the pilot light will not stay lit.

Summary: Lighting the Tankless Water Heater Pilot is Easy

As you can see, lighting a tankless water heater pilot is not a difficult task. Just follow the steps in this guide and you’ll be up and running in no time.

What You Need to Learn

Q: Why won’t my tankless water heater pilot light stay lit?

A: There are a few reasons why your tankless water heater pilot light may not stay lit. The most common reason is that the thermocouple is not properly connected. The thermocouple is a small device that senses the presence of a flame. If it’s not connected properly, the pilot light will not stay lit.

Q: How do I clean the pilot light assembly?

A: You can clean the pilot light assembly with a soft brush or a vacuum cleaner. Be careful not to damage the pilot light or the thermocouple.

Q: What should I do if I see a leak?

A: If you see a leak, turn off the water heater and call a plumber. Leaks can be dangerous and should be repaired as soon as possible.