Z-Flex Venting Accessories - 2SVEPWCF03.5 3" Diameter x 6" Stainless Steel Vent Pipe - For AquaStar 2700ES, 2400ES, 2400E Models
3" diameter x 6 inches long stainless steel single wall vent piping (2SVEPWCF03.5) for gas burning category III appliances, such as the Bosch AquaStar 2700ES / Bosch AquaStar 2400ES / Bosch AquaStar 2400E / Bosch AquaStar 250SX / Bosch 635ES tankless water heater.
The Bosch AquaStar 2700ES / Bosch AquaStar 2400ES / Bosch AquaStar 2400E requires 3" stainless steel venting for Category III Gas Appliances. Our Z-Flex Z-Vent venting meets these requirements and is rated AL29-4C.
Z-Flex Z-Vent is approved for Category I (vertical only), II, III & IV applications and is designed for use with boilers, high efficiency gas and oil heaters and water heaters where cool flue gases are vented under pressure. Z-Vent contains a built-in, fail-safe gasket and locking band connection. No sealant is required.