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Derek GomezSep 7, 2025
Why does my Napoleon Grill burner output on 'high' setting seem too low?
- CcmillerSep 7, 2025
If the burner output on the 'high' setting of your Napoleon Grill seems too low, and you notice 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. * Pinched supply hose: Reposition the supply hose as necessary. * Dirty or clogged orifice: Clean the burner orifice. * Obstruction in venturi tube: Clean out the venturi tube. * Propane regulator in '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.