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| 22" Dura Tech Chimney
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Materials and Construction
10”-24” diameter pipe feature .027” 430 stainless steel inner wall.
An outer wall of .029” galvalume or .027” 430 stainless steel.
A Thermal Tech (ceramic refractory) blanket insulation is encased between walls.
Stainless steel end rings seal the pipe.
Clearances
2” clearance to combustibles.
Shrouds
UL Listed with DuraVent shroud specifications. Information available online at www.duravent.com or call and request L157.
Listings
c-UL-us Listed to UL 103 and ULC S604 (MH7399) (Stainless steel outer wall required for installation in Canada.)
Dura Tech Instructions |
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