Using single-wall pipe to run from the stove ... 6 inches from ceilings and walls. Pipe running through living areas and storage areas should be enclosed. A 2-inch clearance is required between ...

However, when you assess the real risks of using a galvanized Class A double ... and 6 inches to combustible wall materials. The NFPA and UL standards for Class A stove pipe with a 2-inch ...