•Complies with NFPA 211, CSA B365 and ULCS641 Standards
•Minimum clearance of 6" from combustible materials
•.016" thick stainless steel inner wall
•Stronger and more durable pipe thanks to its .024" gauge steel exterior wall
•Metallic black powder paint
•Perfectly round part for a trouble-free assembly
•Laser welded
•Exclusive Thermal Web design creates a consistent free flowing air space between the inner and outer walls to create a cooler outer pipe temperature