Z-Flex Venting Accessories - 2SVEWMFAF03 3" Weil-McLain CGI Starter
3" Weil-McLain CGI Starter (2SVEWMFAF03) transitions from Weil-McLain systems to Z-Flex Z-Vent Stainless Steel Venting.
No Adaptor is required for the Bosch 2700ES, Bosch 2400ES, Bosch 2400E, Bosch 250SX and Bosch 635ES models.
3" stainless steel venting for Category III Gas Appliances is the perfect venting option for Tankless Water Heaters. Our Z-Flex Z-Vent venting 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.