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FUEL GAS




































             For SI: 1 foot = 304.8 mm.
                                                    FIGURE G2407.6.1(2) [304.6.1(2)]
                                 ALL AIR FROM OUTDOORS THROUGH VENTILATED ATTIC (see Section G2407.6.1)











































                                                    FIGURE G2407.6.1(3) [304.6.1(3)]
                                            ALL AIR FROM OUTDOORS (see Section G2407.6.1)

             2018 INTERNATIONAL RESIDENTIAL CODE ®                                                               547
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