Commercial Industrial liner project at Eastern Nazarene College in Quincy.  The liner sections you see are 5' sections of 32" round stainless steel.  This is the largest liner our manufacturer has ever made.  Therefore, it is the largest liner we have ever installed.  This liner is 60' in height and is venting two boilers the size of freight train cars. to see another commercial industrial project 
http://www.dmstorrschimney.com/our-soot-stories/walpole-town-hall
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