Napoleon PRO665RSIBN3 User Manual (English)

Questions and Answers:

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nguyenshellyAug 17, 2025
Why is the heat low on my Napoleon Grill?
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  Jeffrey WeaverAug 17, 2025
  If your Napoleon Grill shows low heat or low flame even when the valve is set to high, here's what might be happening: * **For propane users:** The lighting procedure might not have been followed correctly. Make sure all gas grill valves are off when you turn on the tank valve, and turn the tank on slowly to allow the pressure to equalize. Refer to the lighting instructions for the correct procedure. * **For natural gas users:** The supply line might be too small. Ensure the pipe is appropriately sized according to the installation code. * **For all users:** The grill may not have been preheated properly. Preheat the grill with both main burners on high for 10 to 15 minutes.
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Debra CastroAug 20, 2025
What to do if my Napoleon PRO665RSIBN3 Grill has excessive flare-ups?
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  jerry13Aug 20, 2025
  Excessive flare-ups and uneven heat in your Napoleon Grill can be due to a few reasons: * The sear plates might be installed incorrectly. Ensure they are installed with the holes towards the front and the slots on the bottom. Refer to the assembly instructions for guidance. * The grill might not be preheated properly. Preheat the grill with both main burners on high for 10 to 15 minutes. * There might be excessive grease and ash buildup on the sear plates and in the drip pan. Clean the sear plates and drip pan regularly. Do not line the pan with aluminum foil and refer to the cleaning instructions.
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Tracy HarrisAug 22, 2025
Why is the burner output low on my Napoleon PRO665RSIBN3?
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  Wanda SimsAug 22, 2025
  If the burner output on the 'high' setting of your Napoleon Grill is too low, accompanied by a rumbling noise and fluttering blue flame at the burner surface, it could be due to: * Lack of gas. Check the gas level in the propane cylinder. * A pinched supply hose. Reposition the supply hose as necessary. * A dirty or clogged orifice. Clean the burner orifice. * Spider webs or other material in the venturi tube. Clean out the venturi tube. * The propane regulator being in a 'low flow' state. Ensure the lighting procedure is followed carefully. All gas grill valves must be in the off position when the tank valve is turned on. Turn the tank on slowly to allow pressure to equalize. See the lighting instructions.
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Melanie McfarlandAug 28, 2025
How to fix a Napoleon PRO665RSIBN3 Grill igniter that won't light the burner?
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  Joseph MorenoAug 28, 2025
  If the main burner on your Napoleon Grill won't light with the igniter but lights with a match, the jet-fire outlet may be dirty or clogged. Clean the jet-fire outlet with a soft bristle brush.
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aaronsmithAug 30, 2025
Why does my Napoleon Grill have a yellow flame?
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  Lisa RodriguezAug 30, 2025
  If the burners on your Napoleon Grill are burning with a yellow flame and there's a smell of gas, it could be due to: * A possible spider web or other debris in the burner. * Improper air shutter adjustment. To resolve this: * Thoroughly clean the burner by removing it. See the general maintenance instructions. * Open the air shutter slightly according to the combustion air adjustment instructions. (This must be done by a qualified gas installer.)
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Samantha HarrisSep 5, 2025
Why are the flames lifting away from the burner on my Napoleon PRO665RSIBN3?
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  Tara WadeSep 5, 2025
  If the flames on your Napoleon Grill lift away from the burner, accompanied by the smell of gas, and possibly difficulties in lighting, it is likely due to improper air shutter adjustment. Close the air shutter slightly according to the combustion air adjustment instructions. (This adjustment must be done by a qualified gas installer.)
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Kevin McdowellSep 8, 2025
What to do if burners won't cross light on my Napoleon PRO665RSIBN3?
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  amasonSep 8, 2025
  If the burners on your Napoleon Grill will not cross light each other, it is likely due to dirty or corroded cross light brackets. Clean or replace the brackets as required.
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Phyllis GallegosSep 13, 2025
Why is "paint" peeling inside the lid of my Napoleon PRO665RSIBN3 Grill?
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  Christy WilsonSep 13, 2025
  If you notice what appears to be "paint" peeling inside the lid or hood of your Napoleon Grill, don't worry, it's not a defect. The finish on the lid and hood is porcelain and will not peel. The peeling is caused by hardened grease, which dries into paint-like shards that flake off. Regular cleaning will prevent this. See the cleaning instructions for guidance.

Napoleon PRO665RSIBN3 Specifications

General

Type	Gas Grill
Rotisserie Burner	Yes
Side Burner	Yes
Material	Stainless Steel
Sear Station Burner	Yes
Infrared Rear Burner BTU	18000 BTUs
Primary Burner	Stainless Steel
Ignition Type	Electronic
Warranty	Limited Lifetime Warranty