Security Chimneys Secure Black 7CA ASHT Flue Extension with Coupling (old 7UP) d22.13 000 18" - 21" Propane

000 18" - 21" Propane 18" See-Thru (R)RGA2/72 (C)ANSI Z

this screen could be a safety must

The corner reflector is only used when 90 degree elbows are used

Stock Code 18450 Size 42

Security Chimneys Secure Black 7CA ASHT Flue Extension with Coupling (old 7UP) d22.13 000 18" - 21" PropaneOverview Since starting operations in 1960, Security Chimneys International has built a reputation as one of the most trusted suppliers of quality chimneys in North America. Our dedication to total quality lives in the research and development of new products and services for the residential and commercial markets. With a 104,800 square foot manufacturing facility in Laval, Quebec, we are fully equipped and accredited to certify that all our products