Mark A. Johnson

Roles

Masonry Magazine December 2011 Page. 6
December 2011

www.masonrymagazine.com
# MASONRY
December 2011 Vol. 50, No. 12
on the cover
features

Fine particulate emissions in wood smoke are reduced through the use of EPA-Qualified fireplaces.

Drainable is Sustainable
Why

John Koester Mark Johnson Tim O'Toole
Compliance Assistance Fireplaces Residential Restoration
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