638-144

Ensure safe and efficient exhaust for your gas-fired appliances with this premium 5-inch x 36-inch B-Vent length. Designed for durability and performance, this double-wall metal venting section is an essential component for residential and commercial HVAC systems. It is engineered to vent combustion gases from gas water heaters, furnaces, and boilers, keeping the outer pipe surface cool while preventing internal condensation. The rigid construction provides a secure fit for your exhaust setup, making it an ideal choice for new installations or replacing worn-out vent sections. This 3-foot pipe segment features a reliable connection system for a leak-free seal, ensuring your heating system operates safely and effectively.
Type: Metal Venting
Size: 5-inch Diameter
Dimensions: 36 inches × 5 inches × 5 inches
Application: Commonly used for venting Category I gas-fired appliances such as furnaces, water heaters, boilers, and space heaters.
Specifications: Double-wall construction; aluminum inner liner; galvanized steel outer casing; intended for Type B venting applications; 36-inch straight length.