Connects the tankless water heater to the 4" Z-Flex Z-Vent Stainless Steel Venting
Rated AL29-4C and is approved for Category I (vertical only), II, III & IV applications
Z-Flex Z-Vent 4" Universal Adaptor: Takagi, Paloma, Rheem, Noritz (2SVSNA04.5). This Universal Adaptor has seals on both ends (female on both ends). The universal adaptor connects the tankless water heater to the 4" Z-Flex Z-Vent Stainless Steel Venting. 4" stainless steel venting for Category III Gas Appliances is the perfect venting option for the Bosch AquaStar 240FX, AquaStar 125FX, Takagi TK1, TK2, TKD20, TKJR, TK1S, TM1 Tankless Water Heaters. Our Z-Flex Z-Vent venting is rated AL29-4C.