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In a dirty kitchen, Cooking shed. A chimney or stack. Needs be 6 inch's above roof peak. For proper draft. So no back draft. Were the pipe goes threw the roof you need double wall vent pipe. Cut a ...
Answer
In a dirty kitchen, Cooking shed. A chimney or stack. Needs be 6 inch's above roof peak. For proper draft. So no back draft. Were the pipe goes threw the roof you need double wall vent pipe. Cut a ...