Stainless Steel Chimney Cap

For protection against chimney sparks. Most people do without. Made of grade 304 stainless. Maybe necessary when summer fire danger is extreme, however, secondary combustion in the Chofu prevents most sparks from escaping the chimney. Note: Adding a chimney cap reduces air flow through the firebox; therefore, 10ft or more of pipe may be necessary to maintain the maximum heating rate. Stovepipe with a chimney cap must always be stabilized by a Support Bracket.