How to light the pilot light on a wall heater?

How to Light the Pilot Light on a Wall Heater

Wall heaters are a common and efficient way to heat a room or a small space. However, when the pilot light goes out, it can be frustrating and uncomfortable. In this article, we will guide you through the step-by-step process of lighting the pilot light on a wall heater.

Before You Start

Before attempting to light the pilot light, make sure you have the following:

• A reliable gas supply
• A functioning thermostat
• A working power source (if your wall heater is electric)
• A pilot light assembly (if your wall heater has a separate pilot light assembly)

Step 1: Turn Off the Power

If your wall heater is electric, turn off the power at the circuit breaker or fuse box. This is an important safety precaution to avoid any electrical shocks or injuries.

Step 2: Locate the Pilot Light Assembly

Find the pilot light assembly, which is usually located at the bottom or side of the wall heater. It may be covered with a metal cap or a plastic cover. Remove the cover to access the pilot light assembly.

Step 3: Check the Pilot Light Assembly

Check the pilot light assembly for any debris, dust, or insects that may be blocking the pilot light. Clean the assembly gently with a soft brush or a cloth to ensure a clear path for the pilot light.

Step 4: Turn the Gas Valve

Turn the gas valve to the "pilot" position. This will allow gas to flow to the pilot light assembly.

Step 5: Light the Pilot Light

Use a long match or lighter to light the pilot light. Hold the match or lighter to the pilot light orifice (the small hole where the pilot light emerges) until it ignites. Keep the match or lighter steady for about 10-15 seconds to ensure the pilot light is lit.

Step 6: Adjust the Pilot Light

Once the pilot light is lit, adjust the pilot light to the correct height. The pilot light should be about 1/4 inch (6 mm) above the burner.

Step 7: Turn the Gas Valve

Turn the gas valve to the "on" position. This will allow the main burner to ignite and heat the room.

Step 8: Check the Pilot Light

Check the pilot light to ensure it is still lit and functioning properly. If it goes out, repeat the process from Step 4.

Tips and Precautions

• Always turn off the power to the wall heater before attempting to light the pilot light.
• Use a long match or lighter to light the pilot light to avoid burning yourself.
• Keep the pilot light assembly clean and free of debris to ensure proper function.
• If you are unsure about lighting the pilot light or if you are not comfortable doing it yourself, consider hiring a professional HVAC technician.
• Regularly maintain your wall heater to prevent pilot light issues and ensure efficient heating.

Troubleshooting Common Issues

• Pilot light won’t stay lit: Check the pilot light assembly for debris or insects. Clean the assembly and try lighting the pilot light again.
• Pilot light is too high or too low: Adjust the pilot light to the correct height (about 1/4 inch or 6 mm above the burner).
• Pilot light is not igniting: Check the gas valve to ensure it is turned to the "pilot" position. Also, check the pilot light orifice for blockages.

Conclusion

Lighting the pilot light on a wall heater is a relatively simple process, but it requires attention to detail and caution. By following the steps outlined in this article, you should be able to successfully light the pilot light and enjoy a warm and cozy space. Remember to regularly maintain your wall heater to prevent pilot light issues and ensure efficient heating.

Table: Pilot Light Assembly Parts

Bullets: Important Safety Precautions

• Always turn off the power to the wall heater before attempting to light the pilot light.
• Use a long match or lighter to light the pilot light to avoid burning yourself.
• Keep the pilot light assembly clean and free of debris to ensure proper function.
• If you are unsure about lighting the pilot light or if you are not comfortable doing it yourself, consider hiring a professional HVAC technician.