Div. B › Part 9 › 9.22 › 9.22.9 — Clearance of Combustible Material

9.22.9.2 — Metal Exposed to the Interior

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(1) Metal exposed to the interior of a fireplace such as the damper control mechanism shall have at least a 50 mm clearance from any combustible material on the face of the fireplace where such metal penetrates through the face of the fireplace.
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