Chimney Shroud
Top Open
Keep a minimum 6-inch clearance around the diameter of the cap's side edge and extending above and below the cap.
Sides Open
Keep a minimum 6-inch clearance around the diameter of the cap's side edge, and a minimum 10-inch clearance above the top of
the cap. For openings in the shroud, make sure to allow for enough air flow space to release the exhaust gases and allow the vent
to operate properly.
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