Centrotherm Eco Systems ISVL042UV Vent Length, Polypropylene, 4 in Dia x 24 in L, Black

Item Features

• Evaluated to UL1738 and ULCS636 by ICC
• Engineered for high-efficiency venting up to 230 deg F
• Durable and lightweight
• Integrated gasket assures airtight seal without glues, primers, or solvents
• Allows for the exterior extension of the vent system
• Single wall
• Long socket