Natural Gas Burners and Burner Tubes
Natural Gas Burners and Burner Tubes - These natural gas burners control the gas as it enters the gas burner tubes. The gas burner tubes have little holes which control the amount of gas that exits the top of the gas burner tubes. The black pipe running out of the gas valve is the manifold.
Where the gas burner tubes are connected to the manifold are little precisely drilled holes inside of brass inserts. The precisely drilled holes are engineered specifically for natural gas. The size of the holes plus the pressure in the manifold determines how much natural gas enters the gas burner tubes.
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