Model SW single wall stainless steel exhaust is a cost-effective method for relining masonry stacks. It is manufactured with the same attention to detail as our double wall chimneys. The UL 103-listed product is used for venting appliances that require a positive, neutral or negative draft exhaust system.
Brick/masonry chimney relining
Venting of fume and laboratory hoods
Low temperature exhaust
Air intake systems
Available in even diameters from 5" to 48"; odd and even from 49" to 60".
5" through 36" diameters: 20 gauge stainless steel
38" through 48" diameters: 18 gauge stainless steel
49" through 60" diameters: 16 gauge stainless steel
Type 304 and Type 316 stainless steel, AL 29-4C – See model eVent SW
Continuously welded seams
1/2" wide rolled flanges on mating ends and silicone sealant increase pressure rating, eliminate condensate leakage