Z-Flex Condensation Drain Horizontal Drainpipe 3" or 4"

Z-Vent by Novaflex Horizontal Drainpipe with 3/8" Condensation Drain Port. Available in 3" or 4" pipe diameters. Z-Flex Z-Vent is approved for Category I (vertical only), II, III & IV applications. Specially designed for use with high efficiency gas and oil heaters, boilers, and water heaters that vent cool flue gases under pressure. Features a built-in, fail-safe gasket and locking band connection. Overall length is 9.5". Fully inserted pipe overlap to the bead on the pipe, is 2". Features: • Simple gasketed connection requires no sealant• Offers the highest pressure rating available today• The only metallic special gas vent that can be cut to desired length on site for a perfect fit• Smooth finish and excellent fit with new fusion-welded pipe seams• Compatible with all Z-Flex Z-Vents• Vent material: AL29-4C stainless steel• Certification: Tested to meet or exceed Underwriters Laboratories (UL) spec UL1738 and ULS636• Approval: Cat II, III, IV venting• Limited Lifetime Warranty D