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Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

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Z-Flex

Z-Flex Z-Vent Stainless Steel Venting is the perfect choice for tankless water heaters and boilers. Z-Flex Z-Vent is rated AL29-4C and 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.

Z-Flex Z-Dens Polypropylene vent pipe is ULC S636 certified for use with high efficiency condensing oil and gas fired heating appliances having flue gas temperatures up to 230°F (110°C). Specially developed, fire retardant Polypropylene. Cat II, IV Special Gas Vent. Gas Vent BH, Class IIc. Suitable for use with negative and positive pressure appliances.

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  1. Z-Flex Z-Vent 28" Clamp Band Stainless Steel Venting (2SVSCB14)

    Z-Flex Z-Vent 28" Clamp Band (2SVDCB28)

    Z-Flex Z-Vent 28" Clamp Band (2SVDCB28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $339.35

    Special Price: $271.49

    Details
  2. Z-Flex Z-Vent 9" Wall Support Stainless Steel Venting (2SVDWS09)

    Z-Flex Z-Vent 9" Wall Support (2SVDWS09)

    Z-Flex Z-Vent 9" Wall Support (2SVDWS09)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $339.22

    Special Price: $271.38

    Details
  3. Z-Flex Z-Vent 9" Rain Cap with Wind Band Stainless Steel Venting (2SVSRCX09)

    Z-Flex Z-Vent 9" Rain Cap with Wind Band (2SVSRCX09)

    Z-Flex Z-Vent 9" Rain Cap with Wind Band (2SVSRCX09)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $339.03

    Special Price: $271.23

    Details
  4. Z-Flex Z-Vent 12" x 2' Stainless Steel Vent Pipe (2SVEP1202)

    Z-Flex Z-Vent 12" x 2' Stainless Steel Vent Pipe (2SVEP1202)

    Z-Flex Z-Vent 12" x 2' Stainless Steel Vent Pipe (2SVEP1202)

    Single Walled. Can be cut to length Learn More

    Regular Price: $338.45

    Special Price: $270.76

    Details
  5. Z-Flex Z-Vent 14" Flat Flashing Stainless Steel Venting (2SVSF14)

    Z-Flex Z-Vent 18" Flat Flashing (2SVSF18)

    Z-Flex Z-Vent 18" Flat Flashing (2SVSF18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $338.17

    Special Price: $270.54

    Details
  6. Z-Flex Z-Vent 14" Universal Adaptor (2SVSA14)

    Z-Flex Z-Vent 18" Universal Adaptor (2SVSA18)

    Z-Flex Z-Vent 18" Universal Adaptor (2SVSA18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $336.12

    Special Price: $268.90

    Details
  7. Z-Flex Z-Vent 12" Termination Box Stainless Steel Venting (2SVSRTX12)

    Z-Flex Z-Vent 12" Termination Box (2SVSRTX12)

    Z-Flex Z-Vent 12" Termination Box (2SVSRTX12)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $335.82

    Special Price: $268.65

    Details
  8. Z-Flex Z-Vent 10" Low Resistance Rain Cap Stainless Steel Venting (2SVSRC10)

    Z-Flex Z-Vent 10" Low Resistance Rain Cap (2SVSRC10)

    Z-Flex Z-Vent 10" Low Resistance Rain Cap (2SVSRC10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $335.82

    Special Price: $268.65

    Details
  9. Z-Flex Z-Vent 9" Exit Cone - Vertical Termination Stainless Steel Venting (2SVDXITC09)

    Z-Flex Z-Vent 9" Exit Cone - Vertical Termination (2SVDXITC09)

    Z-Flex Z-Vent 9" Exit Cone - Vertical Termination (2SVDXITC09)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $335.66

    Special Price: $268.53

    Details
  10. Z-Flex Z-Vent 10" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA10)

    Z-Flex Z-Vent 10" Flashing 0-30 Degrees (2SVDFA10)

    Z-Flex Z-Vent 10" Flashing 0-30 Degrees (2SVDFA10)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $334.93

    Special Price: $267.94

    Details

Items 41 to 50 of 173 total

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Application
  1. Commercial,Residential (173)
Material of Construction
  1. Galvanized Steel (1)
  2. Stainless Steel AL29-4C (169)
  3. Polypropylene (3)
Product Type
  1. Z-Dens 5" Single-Wall Venting (1)
  2. Z-Dens 8" Single-Wall Venting (2)
  3. Z-Flex 18" Chimney Liner (1)
  4. Z-Vent 6" Single-Wall Venting (5)
  5. Z-Vent 7" Single-Wall Venting (6)
  6. Z-Vent 8" Single-Wall Venting (11)
  7. Z-Vent 9" Single-Wall Venting (15)
  8. Z-Vent 10" Single-Wall Vent (12)
  9. Z-Vent 12" Single-Wall Vent (12)
  10. Z-Vent 14" Single-Wall Vent (8)
  11. Z-Vent 16" Single-Wall Vent (6)
  12. Z-Vent 18" Single-Wall Vent (8)
  13. Z-Vent 20" Single-Wall Vent (3)
  14. Z-Vent 22" Single-Wall Vent (4)
  15. Z-Vent 24" Single-Wall Vent (4)
  16. Z-Vent 3" Double-Wall Vent (3)
  17. Z-Vent 4" Double-Wall Vent (3)
  18. Z-Vent 5" Double-Wall Vent (6)
  19. Z-Vent 6" Double-Wall Vent (8)
  20. Z-Vent 7" Double-Wall Vent (8)
  21. Z-Vent 8" Double-Wall Vent (3)
  22. Z-Vent 9" Double-Wall Vent (11)
  23. Z-Vent 10" Double-Wall Vent (11)
  24. Z-Vent 12" Double-Wall Vent (4)
  25. Z-Vent 14" Double-Wall Vent (4)
  26. Z-Vent 16" Double-Wall Vent (4)
  27. Z-Vent 18" Double-Wall Vent (4)
  28. Z-Vent 20" Double-Wall Vent (2)
  29. Z-Vent 22" Double-Wall Vent (1)
  30. Z-Vent 24" Double-Wall Vent (1)
  31. Z-Vent 26" Double-Wall Vent (1)
  32. Z-Vent 28" Double-Wall Vent (1)
Venting Style
  1. Z-Flex Chimney Liner (1)
  2. Z-Flex Z-Dens Polypropylene (3)
  3. Z-Flex Z-Vent Dble-Wall SS (75)
  4. Z-Flex Z-Vent Single-Wall SS (94)
Venting Type
  1. Kits (1)
  2. Straight Pipes (24)
  3. Elbows (21)
  4. Tees (7)
  5. Tee Caps (11)
  6. Adaptors (6)
  7. Increasers (17)
  8. Reducers (2)
  9. Wall Thimbles (5)
  10. Terminations (13)
  11. Inspection Ports (3)
  12. Roof Flashings (11)
  13. Supports (42)
  14. Rain Caps (9)
  15. Aerocowls (1)
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