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Tracy PaceSep 13, 2025
What to do if valve is faulty in Napoleon BGD40-N Indoor Fireplace?
- AaguirrejulieSep 13, 2025
If you suspect a faulty valve, replace it.
To Next PageTo Next PageWhat to do if valve is faulty in Napoleon BGD40-N Indoor Fireplace?
If you suspect a faulty valve, replace it.
Why is carbon depositing on the glass, logs, or combustion chamber of my Napoleon BGD40-N Indoor Fireplace?
If carbon is being deposited on the glass, logs, or combustion chamber surfaces of your Napoleon Indoor Fireplace, it could be due to several reasons: the air shutter may be blocked, so ensure the air shutter opening is free of lint or other obstructions; the flame may be impinging on the logs or combustion chamber, so check that the logs are correctly positioned, open the air shutter to increase the primary air, check the input rate by checking the manifold pressure and orifice size as specified by the rating plate values, check that the door gasketing is not broken or missing and that the seal is tight, check that both vent liners are free of holes and well sealed at all joints, and check that minimum rise per foot has been adhered to for any horizontal venting.
What causes the flames to be too large or too small in my Napoleon BGD40-N?
If the flames of your Napoleon Indoor Fireplace are consistently too large or too small, it could be due to several reasons: You might be out of propane gas, so fill the tank. The spark gap might be incorrect, so ensure it's between 0.150” to 0.175” (5/32” to 11/64” approx.) from the electrode tip and the pilot burner. There might be no gas at the pilot burner, so check that the manual valve is turned on, check the pilot orifice for blockage, or replace the valve. The unit might be over-fired or under-fired, so check pressure readings.
Why do I smell exhaust fumes and get headaches when using my Napoleon Indoor Fireplace?
If you smell exhaust fumes in the room or experience headaches while using your Napoleon Indoor Fireplace, it may be due to appliance spillage. Ensure the exhaust bracket gasket is sealed. Also, check the door seal and relief flap seal, look for any chimney blockages, and verify that the chimney is installed according to the building code. The room might be in negative pressure, so increase the fresh air supply. Finally, inspect the cap gasket on the flue pipe assembly.
How to fix a Napoleon BGD40-N when the pilot will not light?
If the pilot of your Napoleon Indoor Fireplace will not light, check if there is a spark at the pilot burner. You can check if the pilot can be lit by a match. Also, check that the wire is connected to the push button igniter and that the push button igniter needs tightening. If the wire insulation is broken or frayed, replace the wire. If the ceramic insulator is cracked or broken, replace the electrode. You may also need to replace the push button ignitor.
How do I troubleshoot a shorting or faulty thermocouple in my Napoleon BGD40-N?
To troubleshoot a shorting or faulty thermocouple, try loosening and tightening it. You can also clean the thermocouple and valve connection. If these steps don't work, consider replacing the thermocouple or the valve.
Why does my Napoleon Indoor Fireplace's main burner come on when the gas knob is turned to 'ON' even when the remote wall switch is 'OFF'?
If the main burner comes on with the gas knob in the 'ON' position, even when the remote wall switch is in the 'OFF' position, the wall switch might be mounted upside down; reverse it. The remote wall switch could also be grounding; replace it. Another possibility is that the remote wall switch wire is grounding; check for a short, repair the ground, or replace the wire.
What causes the flames to be consistently too large or too small in my Napoleon BGD40-N?
Consistently large or small flames indicate the unit is either over-fired or under-fired. Check the pressure readings. Also, perform a leak test using a soap and water solution.
How to fix a Napoleon BGD40-N when the pilot won't light?
If the pilot won't light, start by checking if there's a spark at the pilot burner; see if you can light it with a match. Ensure the wire is connected to the push-button igniter and that the igniter is tightened. If the wire insulation is broken or frayed, replace it. If the ceramic insulator on the electrode is cracked or broken, replace the electrode. If none of these solutions work, replace the push-button igniter.
What to do if the pilot light is on but there's no gas to the main burner in my Napoleon BGD40-N?
If the pilot is lit but the main burner won't ignite, even with the gas knob on ‘HI’ and the wall switch/thermostat activated, the thermostat or switch may be defective. Connect a jumper wire across the wall switch terminals; if the main burner lights, replace the switch/thermostat. Alternatively, the wall switch wiring could be defective. Disconnect the switch wires and connect a jumper wire across terminals 1 & 3; if the main burner lights, inspect the wires for defects and replace if necessary.
General| Fuel Type | Natural Gas |
|---|---|
| Ignition Type | Electronic Ignition |
| Vent Type | Direct Vent |
| Weight | 145 lbs |
| Log Material | Ceramic Fiber |
| Burner Material | Stainless Steel |
| Type | Gas Fireplace |
| Dimensions (H x W x D) | 34 3/8 x 36 1/4 x 17 3/8 inches |
Crucial safety warnings regarding fire, explosion, and personal injury hazards.
Critical safety warnings about appliance operation, burns, and potential hazards.
Detailed diagrams illustrating dimensions for Peninsula model installations.
Detailed diagrams illustrating dimensions for Open-End model installations.
Detailed diagrams illustrating dimensions for See-Thru model installations.
Essential safety instructions for appliance operation, ventilation, and clearance requirements.
Emphasizes using only specified Wolf Steel parts for safety and warranty.
Information on how appliance input rating is affected by elevation above 4,500 ft.
Notes that external electricity is not needed for the gas system operation.
Critical warning about not adding materials to the appliance that contact flames.
Critical safety warning about maintaining clearances to vent pipes and appliances.
Specifies approved venting component manufacturers and adherence to length limits.
Guidance on optimizing appliance performance by minimizing vent system complexity.
Defines maximum horizontal vent run and required vertical rise.
Defines minimum and maximum vertical vent rise requirements.
Instructions for installing the periscope kit for air termination above grade.
Table detailing required clearances for vent terminals in Canada and the U.S.A.
Specific clearance requirements for installations involving covered balconies.
Visual and formulaic guidance for basic horizontal venting configurations.
Presents formulas for calculating acceptable horizontal venting with multiple elbows.
Visual representation of simple vertical venting configurations.
Formulas for calculating acceptable vertical venting with multiple elbows.
Refers to the general venting section for specific requirements.
Framing instructions and requirements for peninsula installations.
Specifies the maximum weight capacity for the appliance's top extension.
Provides guidance on achieving a smooth transition with trim or surround kits.
Guidelines for installing combustible and non-combustible facing materials around the appliance.
Refers to the general venting section for specific requirements.
Framing instructions and requirements for open-end installations.
Guidelines for installing combustible and non-combustible facing materials around the appliance.
Critical warning about finishing materials and avoiding wood/drywall.
Refers to the general venting section for specific requirements.
Framing instructions and requirements for see-thru installations.
Guidelines for installing combustible and non-combustible facing materials around the appliance.
Specifies minimum clearances from appliance surfaces to combustible materials.
Details minimum clearances required for combustible enclosures.
Guidance on recess depth and enclosure volume adjustments for alcove installations.
Crucial safety warning about maintaining clearances to prevent fire and overheating.
Protection requirements for walls and ceilings around the vent system.
Critical safety warning regarding the correct installation of the vent shield.
Specifies limitations on how far terminals can be recessed into walls or siding.
Critical safety warning about keeping flexible vent pipe pulled tight.
Explains the purpose and importance of spacers in flexible vent pipes.
Specifies limitations on recessing the air terminal mounting plate.
Critical clearance requirement between the air inlet base and storm collar.
Critical safety warnings about gas installation, ignition sources, and handling gas supply.
Critical warning against connecting wall switch, thermostat, or gas valve directly to 110-volt electricity.
Critical safety warning about finishing materials and ensuring proper clearances.
Instructions for installing appliance doors.
Critical warning about proper log placement to avoid property damage or injury.
Critical safety warnings about electrical shock, fire hazards, and using approved parts.
Critical safety warning about fire or explosion if instructions are not followed.
Essential safety instructions to follow before lighting the appliance.
Emergency procedures to follow in case of a gas leak.
Step-by-step guide for lighting the appliance pilot and main burner.
Instructions for turning off the gas supply to the appliance.
Instructions for adjusting the pilot burner flame size and checking gas pressures.
Guidance on adjusting the air shutter for optimal flame characteristics.
Critical safety warning about turning off power and gas before servicing.
Important caution against using abrasive cleaners for maintenance.
Instructions for cleaning the appliance glass.
Critical safety warning about using only approved replacement parts.
List of common replacement parts with reference numbers and descriptions.
List of replacement components specific to the Open-End model.
Lists thermostat and switch accessories for appliance control.
Lists available blower kit accessories.
Specific louvre kit for upper and lower sections in black.
Critical safety warnings before performing troubleshooting or maintenance.
Lists common symptoms and their potential problems.
Lists common symptoms and their potential problems.
Lists common symptoms and their potential problems.
Details the lifetime limited warranty for Napoleon gas appliances.
Outlines the conditions and limitations of the manufacturer's warranty.
Detailed diagrams illustrating dimensions for Peninsula model installations.
Detailed diagrams illustrating dimensions for Angular model installations.
Detailed diagrams illustrating dimensions for Binary model installations.
Critical safety warnings about appliance operation, burns, and potential hazards.
Critical safety guidelines and warnings for appliance installation and use.
Product model for Natural Gas.
Product model for Propane.
