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".
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Drain damage due to condensate from a tankless water heater. Even if the drain is plastic and is impervious, local building code may require use of a neutralizer. |