PRODUCT DESCRIPTION
3" Universal Adaptor: for tankless water heaters with 3" male pipe ends that require Z-Flex Z-Vent Stainless Steel Venting.
This 3" Universal Adaptor has seals on both ends (female on both ends). The 3" universal adaptor connects the tankless water heater to the 3" Z-Flex Z-Vent Stainless Steel Venting.
Adapts Z-Vent to Laars, Bosch, Nortec, Takagi, Paloma, Rheem, Modine, Rinnai and Reznor flue outlets.