Finding The Pilot Light In Your Camper Furnace

Lighting the pilot light on a camper furnace is a straightforward process, but it's important to take safety precautions. Before attempting to light the pilot light, ensure you have the necessary tools, such as a flashlight, matches, and a screwdriver, and turn off the gas supply to prevent accidents. The pilot light is typically located near the burner assembly, usually at the bottom front of the furnace, and is a small, blue flame. If you're having trouble locating it, refer to your camper furnace's manual. Once you've found the pilot light, follow the steps outlined in your manual to light it safely. It's also a good idea to perform regular maintenance on your camper furnace to prevent issues and ensure optimal performance.

Where to find the pilot light on a camper furnace

The pilot light on a camper furnace is typically located near the burner assembly, usually at the bottom front of the furnace. It is often hidden behind a small access panel or a sheet metal access panel, which can be found on the front of the furnace. If you are unable to locate the pilot light, you can refer to your camper furnace's manual for specific instructions.

Steps to Locating the Pilot Light:

• Start by removing the furnace cover, which is usually located near the burner assembly.
• Use a flashlight to carefully examine the area for a small tube or pipe leading to a small opening. This is where the pilot light is housed.
• The pilot light is a small, blue flame that should be continuously burning when the furnace is in operation.
• If you are still unable to locate the pilot light, consult the owner's manual for guidance.

Safety Precautions:

• Before attempting to locate or relight the pilot light, ensure that you have turned off the gas supply to prevent any potential gas leaks or accidents.
• Make sure to wait for any residual gas to dissipate before attempting to relight the pilot light.
• Always follow the manufacturer's instructions and safety guidelines when working with gas-powered appliances.

By following these steps and taking the necessary safety precautions, you'll be able to locate the pilot light on your camper furnace and ensure a safe and comfortable camping experience.

How to relight the pilot light

Relighting the pilot light on your camper furnace is a straightforward process, but it's important to follow safety precautions as you will be dealing with fire and natural gas. Here is a step-by-step guide on how to relight the pilot light:

Step 1: Locate the Pilot Light Assembly and Reset Switch

The pilot light is usually positioned at the bottom of the unit by a knob, which has three settings: "On", "Off", and "Pilot". If you can't easily find the pilot light and reset switch, refer to your furnace's manual or the manufacturer's website for a diagram indicating its location.

Step 2: Turn the Reset Switch to "Off"

Turn the knob to the "Off" setting to stop the flow of gas. It is important to wait for a few minutes (at least 5 minutes, according to some sources) to allow the gas to dissipate from the chamber. This step is crucial to prevent igniting excess gas when relighting the pilot light, reducing the risk of fire or explosion.

Step 3: Relight the Pilot Light

Turn the knob to "Pilot" and push in the reset button. Hold a flame to the pilot light's opening using a long lighter or a match. Keep the reset switch depressed until the pilot light is burning steadily, then release the button.

Step 4: Observe the Furnace

Once the pilot light is relit and you've released the reset button, your furnace should start automatically. Observe the pilot light for a few moments to ensure it stays lit. Check the surrounding areas for drafts or other air sources that could have caused the pilot light to extinguish.

Safety Precautions:

• If you smell gas at any point, turn off the gas valve and leave your camper immediately. Once you're outside, call your gas company or emergency services for further instructions.
• When lighting the pilot, keep your hands away from the flame and use a long-barrel lighter or a long matchstick.
• If you are uncomfortable performing these steps or if the pilot light won't stay lit, contact a professional HVAC contractor for assistance.

Safety precautions when relighting the pilot light

Safety should always be the top priority when relighting the pilot light on a camper furnace. Here are some essential precautions to follow:

Turn Off the Gas Supply:

Before attempting any maintenance or troubleshooting on your camper's furnace, it is crucial to shut off the gas supply. Locate the main gas valve, typically near the furnace, and turn it clockwise until it is fully closed. This step prevents gas leaks and accidents.

Wait for Gas Dissipation:

After turning off the gas supply, wait for any residual gas to dissipate. This step is crucial for safety. Wait for at least 5-10 minutes to avoid the risk of combustion or fire when you relight the pilot.

Gather the Necessary Tools and Wear Protective Gear:

Ensure you have the right tools for the job, including a long lighter or long-reach matches, and safety gear like safety goggles and gloves. You may also need a flashlight to help locate the pilot light.

Locate the Pilot Light and Reset Switch:

The pilot light is typically found near the burner assembly, usually at the bottom front of the furnace. It is a small, blue flame. The reset switch, often a black dial, will have three positions: On, Pilot, and Off.

Follow the Manufacturer's Instructions:

Refer to your owner's manual for specific instructions on relighting the pilot light. The general process involves turning the gas valve to "Pilot," igniting the pilot light, and holding the pilot button down for about a minute before turning it to the "On" position.

Test Carbon Monoxide Detectors:

After successfully relighting the pilot light and ensuring a steady flame, test your carbon monoxide detectors. Gas furnaces can lead to dangerous carbon monoxide levels, so it is essential to ensure these detectors are functional.

Regular Maintenance:

Perform regular maintenance on your camper furnace to prevent issues with the pilot light. This includes cleaning or replacing the furnace filter, checking for leaks, and ensuring proper ventilation.

Seek Professional Help if Needed:

If you encounter any difficulties or unusual issues, don't hesitate to consult a professional furnace repair technician. They can guide you through the process and ensure your safety.

Troubleshooting common issues

• Weak or Flickering Flame: If the pilot light flame is weak or flickering, it could be due to a dirty pilot tube or a faulty thermocouple. To resolve this issue, clean the pilot tube with a small wire brush to remove any debris blocking the gas flow. Additionally, inspect the thermocouple for any signs of wear or damage and replace it if necessary.
• Pilot Light Won't Stay Lit: This issue can often be resolved by cleaning the pilot assembly, checking for any obstructions, or adjusting the gas pressure. Ensure the thermocouple is properly positioned and aligned, and clean the pilot orifice to remove any clogs.
• Pilot Light Won't Ignite: Before attempting to ignite the pilot light, check the gas supply valve to ensure it is turned on. Inspect the furnace for any obvious signs of damage or clogs, and verify that gas is flowing properly. If you notice any strange smells, hissing sounds, or excessive soot, seek professional assistance as these could indicate a more serious problem.
• Yellow or Flickering Flame: A yellow or flickering flame could indicate a problem with the gas mixture or airflow. Adjust the pilot light by turning the pilot adjustment screw; turn it clockwise to increase the flame or counterclockwise to decrease it. Make small adjustments and observe the flame to avoid sudden changes.
• Draft Issues: If your pilot light keeps going out due to drafts, check for open windows or doors that may be causing airflow issues. Ensure all openings are closed to prevent the wind from blowing out the pilot light.
• Thermocouple Issues: The thermocouple is a safety device that senses the presence of the pilot light flame. If it is faulty, cracked, or misaligned, it may not function properly. Clean the thermocouple with emery cloth and ensure it is correctly positioned in the pilot flame. If issues persist, test the thermocouple using a multimeter to check for proper voltage.
• Gas Supply Issues: Ensure the gas valve is open and gas is flowing properly to the furnace. Check the stove burners for proper blue flames; yellow flames could indicate a problem with the regulator or control board. Clean the contacts on the control board to resolve any issues.
• Obstructed Vents: Check the area around the furnace for any obstructions blocking the return air vents. Ensure the registers inside the camper are clear of any debris that could impede airflow and affect the performance of the pilot light.
• Power Issues: If the furnace isn't starting, it may not be receiving enough power. Check for blown fuses or tripped breakers. Ensure the furnace is receiving the required 12 volts to operate properly.
• Ignitor Problems: If you smell propane near the exhaust on the outside of your camper, it could indicate a problem with the ignitor. The ignitor may need to be cleaned or replaced.

Maintaining the furnace to prevent pilot light problems

The pilot light on a camper furnace is a small flame that ignites the gas. It is usually located near the bottom of the furnace, near the front, and may be hidden behind a small access panel. Maintaining your furnace properly will help prevent pilot light problems. Here are some tips to keep your furnace in good condition:

Regular Cleaning and Inspection

Ensure your furnace is clean and free of debris, dust, and nests. Use an RV vacuum to clean dust and pet hair from the return air vent and the area around the furnace. Check for any signs of critters, such as mice or squirrels, that may have made their home in the furnace or ductwork. Outside the camper, use a portable air compressor to remove any dust, debris, or insect nests from the furnace's exhaust tube.

Check for Proper Ventilation

Verify that your camper has adequate ventilation. Locate the exhaust vent on the exterior and ensure it is clear and unobstructed. Also, check that the return ducts are free and clear to allow for clean air circulation.

Ensure Adequate Propane Supply

Make sure your propane tank has enough fuel and that the container valve is open. Check all fittings and ensure they are tight and secure. Look for any signs of leaks or damage to the gas line.

Inspect the Thermocouple

The thermocouple is a safety feature that turns off the gas supply if the pilot light goes out. Check the thermocouple for proper functioning by testing it with a multimeter. If the reading is less than 25 millivolts, it may need to be replaced.

Check Electrical Connections

Ensure your electrical system is in good working order. Check the batteries and make sure they are charged. Inspect the wiring for any loose connections or signs of damage, especially if you have had issues with pests such as mice.

Follow Manufacturer's Recommendations

Refer to your owner's manual for specific maintenance procedures and guidelines. The manual will provide detailed information about your particular furnace model, including troubleshooting tips and safety precautions.

Frequently asked questions