I have had trouble regulating the temp while smoking on my Weber S470. I read what MH said about smoking with a Gasser and decided I needed to seal and better insulate the box as you can see in the pic. The vent at the top and the sides is way to much. But, you say its a Gasser and needs to be vented that much. The vent system on a Gasser is set up for the worst case scenario. All burners on high with complete inattention by the operator. I finally understand it now. When I am smoking I usually have one main burner on medium or lower and the smoker burner on medium or lower

I finally started covering the box with foil

And left about 4-6" vent and the left side open. I didn't have a pic of this with the foil but this is showing some of my new sealing insulation.

So reading what MH said about insulation I ordered from Amazon the recommended insulation rated to 1300*F

More in the next post

I finally started covering the box with foil

And left about 4-6" vent and the left side open. I didn't have a pic of this with the foil but this is showing some of my new sealing insulation.

So reading what MH said about insulation I ordered from Amazon the recommended insulation rated to 1300*F

More in the next post
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