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// CODE SNIPPET

2113.18 Masonry Chimney Cleanout Openings

Building Code 2018 of Illinois > 21 Masonry > 2113 Masonry Chimneys > 2113.18 Masonry Chimney Cleanout Openings

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Cleanout openings shall be provided within 6 inches (152 mm) of the base of each flue within every masonry chimney. The upper edge of the cleanout shall be located not less than 6 inches (152 mm) below the lowest chimney inlet opening. The height of the opening shall be not less than 6 inches (152 mm). The cleanout shall be provided with a noncombustible cover.

Exception: Chimney flues serving masonry fireplaces, where cleaning is possible through the fireplace opening.

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