How to Turn On a Pilot Light Furnace: A Step-by-Step Guide
Before You Begin:
Before you attempt to turn on a pilot light furnace, make sure you have taken necessary safety precautions. Ensure the furnace is turned off at the thermostat and the circuit breaker or fuse box. Also, ensure the furnace is cool to the touch to avoid any accidental burns or injuries.
Step 1: Locate the Pilot Light
Contents
Step 1: Locate the Pilot Light
The pilot light is usually located at the bottom of the furnace, near the burners. It’s a small flame that ignites the main burner when you turn on the furnace. You may need to consult your furnace’s user manual or manufacturer’s instructions to find the exact location of the pilot light on your specific model.
Step 2: Remove the Cover Plate
Step 2: Remove the Cover Plate
Most pilot lights are covered by a small plate or shield to protect them from accidental ignition. You’ll need to remove this plate to access the pilot light. Use a screwdriver to remove the screws holding the plate in place. Be careful not to touch any of the electrical components or wires.
Step 3: Press the Pilot Light Button
Step 3: Press the Pilot Light Button
Once the cover plate is removed, you’ll see the pilot light button. This button is usually located near the pilot light and is used to ignite the flame. Press the button firmly until you hear a clicking sound. This will allow gas to flow to the pilot light.
Step 4: Light the Pilot Light
Step 4: Light the Pilot Light
Use a long match or lighter to light the pilot light. Hold the flame to the pilot light for about 5-10 seconds until it ignites. Make sure to hold the flame steady to ensure the pilot light ignites properly.
Step 5: Hold the Pilot Light
Step 5: Hold the Pilot Light
Once the pilot light is ignited, you’ll need to hold it for about 30 seconds to ensure it’s stable and burning steadily. Do not let the pilot light go out during this time, as it may take several attempts to relight it.
Step 6: Replace the Cover Plate
Step 6: Replace the Cover Plate
Once the pilot light is stable, you can replace the cover plate. Make sure it’s securely fastened with the screws to prevent accidental ignition.
Step 7: Turn On the Furnace
Step 7: Turn On the Furnace
With the pilot light ignited, you can now turn on the furnace at the thermostat. Make sure the thermostat is set to the desired temperature.
Troubleshooting Common Issues
Troubleshooting Common Issues
- Pilot Light Won’t Stay Lit: Check the pilot light button to ensure it’s not stuck. Try pressing the button firmly again or cleaning the button with a soft cloth.
- Pilot Light Is Flickering: Check the gas supply line for any blockages or kinks. Make sure the pilot light is not clogged with debris.
- Furnace Won’t Turn On: Check the thermostat to ensure it’s set to the correct temperature. Check the circuit breaker or fuse box to ensure the furnace is not tripped or blown.
Safety Precautions
Safety Precautions
- Never attempt to turn on a pilot light furnace if you’re not familiar with the process.
- Always turn off the furnace at the thermostat and circuit breaker or fuse box before attempting to relight the pilot light.
- Never use a match or lighter to relight the pilot light while the furnace is on.
- Make sure the furnace is cool to the touch before attempting to relight the pilot light.
Table: Pilot Light Furnace Maintenance Schedule
Task | Frequency |
---|---|
Check and clean the pilot light button | Monthly |
Check the gas supply line for blockages or kinks | Quarterly |
Inspect the furnace for signs of wear and tear | Annually |
Replace the furnace filter | Every 1-3 months |
By following these steps and taking necessary safety precautions, you should be able to successfully turn on a pilot light furnace. Remember to always refer to your furnace’s user manual or manufacturer’s instructions for specific guidance on your specific model.