CPVC/PVC/Polypro to 3" or 4" Zvent Adapter
PVC, CPVC or PolyPro to Z-Vent Stainless Steel Special Vent Adapter
This is commonly used to adapt a Z-Vent pipe piece to a tankless water heater with a PVC, CPVC or Polypro vent opening. The most common application is Z-Flex Z-Vent 3.5" PVC to 3" Zvent Adapter.
Please refer to the table below for specific compatibility. Many other boilers and heaters can use this part, in addition to Triangle Tube.
Use part number 2SVSTTA04 to go from 4" inside diameter PVC/CPVC/PolyPro to 4" Z-Vent.
• Vent material: AL29-4C stainless steel