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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.

39 Item(s)

Set Descending Direction
  1. Z-Flex Z-Vent 4" Straight Tee (2SVST04)

    Z-Flex Z-Vent 4" Straight Tee (2SVST04)

    Z-Flex Z-Vent 4" Straight Tee (2SVST04)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $119.60

    Special Price: $95.68

    Details
  2. Z-Flex Z-Vent 5" Straight Tee (2SVST05)

    Z-Flex Z-Vent 5" Straight Tee (2SVST05)

    Z-Flex Z-Vent 5" Straight Tee (2SVST05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $132.16

    Special Price: $105.73

    Details
  3. Z-Flex Z-Vent 6" Straight Tee Stainless Steel Venting (2SVST06)

    Z-Flex Z-Vent 6" Straight Tee (2SVST06)

    Z-Flex Z-Vent 6" Straight Tee (2SVST06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $145.35

    Special Price: $116.28

    Details
  4. Z-Flex Z-Vent 7" Straight Tee (2SVST07)

    Z-Flex Z-Vent 7" Straight Tee (2SVST07)

    Z-Flex Z-Vent 7" Straight Tee (2SVST07)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $168.99

    Special Price: $135.19

    Details
  5. Z-Flex 3" Boot Tee Stainless Steel Venting (2SVSTBT03)

    Z-Flex 3" Boot Tee Stainless Steel Venting (2SVSTBT03)

    Z-Flex Z-Vent 3" Boot Tee Stainless Steel Venting (2SVSTBT03)

    Includes bird screen Learn More

    Regular Price: $178.27

    Special Price: $142.61

    Details
  6. Z-Flex 4" Boot Tee Stainless Steel Venting (2SVSTBT04)

    Z-Flex 4" Boot Tee Stainless Steel Venting (2SVSTBT04)

    Z-Flex Z-Vent 4" Boot Tee Stainless Steel Venting (2SVSTBT04)

    Includes bird screen Learn More

    Regular Price: $193.64

    Special Price: $154.91

    Details
  7. Z-Flex Z-Vent 8" Straight Tee (2SVST08)

    Z-Flex Z-Vent 8" Straight Tee (2SVST08)

    Z-Flex Z-Vent 8" Straight Tee (2SVST08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $202.58

    Special Price: $162.07

    Details
  8. Z-Flex Z-Vent 5" Boot Tee Stainless Steel Venting (2SVSTBT05)

    Z-Flex Z-Vent 5" Boot Tee (2SVSTBT05)

    Z-Flex Z-Vent 5" Boot Tee (2SVSTBT05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $246.00

    Special Price: $196.80

    Details
  9. Z-Flex Z-Vent 6" Boot Tee Stainless Steel Venting (2SVSTBT06)

    Z-Flex Z-Vent 6" Boot Tee (2SVSTBT06)

    Z-Flex Z-Vent 6" Boot Tee (2SVSTBT06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $280.63

    Special Price: $224.51

    Details
  10. Z-Flex Z-Vent 7" Lateral 45 WYE Stainless Steel Venting (2SVSL0745)

    Z-Flex Z-Vent 7" Lateral 45 WYE (2SVSL0745)

    Z-Flex Z-Vent 7" Lateral 45 WYE (2SVSL0745)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $322.22

    Special Price: $257.77

    Details
  11. Z-Flex Z-Vent 7" Boot Tee Stainless Steel Venting (2SVSTBT07)

    Z-Flex Z-Vent 7" Boot Tee (2SVSTBT07)

    Z-Flex Z-Vent 7" Boot Tee (2SVSTBT07)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $322.23

    Special Price: $257.78

    Details
  12. Z-Flex Z-Vent 8" Lateral 45 WYE Stainless Steel Venting (2SVSL0845)

    Z-Flex Z-Vent 8" Lateral 45 WYE (2SVSL0845)

    Z-Flex Z-Vent 8" Lateral 45 WYE (2SVSL0845)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $362.11

    Special Price: $289.69

    Details
  13. Z-Flex Z-Vent 8" Boot Tee Stainless Steel Venting (2SVSTBT08)

    Z-Flex Z-Vent 8" Boot Tee (2SVSTBT08)

    Z-Flex Z-Vent 8" Boot Tee (2SVSTBT08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $362.11

    Special Price: $289.69

    Details
  14. Z-Flex Z-Vent 9" Straight Tee (2SVST09)

    Z-Flex Z-Vent 9" Straight Tee (2SVST09)

    Z-Flex Z-Vent 9" Straight Tee (2SVST09)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $362.43

    Special Price: $289.95

    Details
  15. Z-Flex Z-Vent 10" Straight Tee (2SVST10)

    Z-Flex Z-Vent 10" Straight Tee (2SVST10)

    Z-Flex Z-Vent 10" Straight Tee (2SVST10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $377.55

    Special Price: $302.04

    Details
  16. Z-Flex Z-Vent 9" Boot Tee Stainless Steel Venting (2SVSTBT09)

    Z-Flex Z-Vent 9" Boot Tee (2SVSTBT09)

    Z-Flex Z-Vent 9" Boot Tee (2SVSTBT09)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $394.97

    Special Price: $315.97

    Details
  17. Z-Flex Z-Vent 9" Lateral 45 WYE Stainless Steel Venting (2SVSL0945)

    Z-Flex Z-Vent 9" Lateral 45 WYE (2SVSL0945)

    Z-Flex Z-Vent 9" Lateral 45 WYE (2SVSL0945)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $394.97

    Special Price: $315.97

    Details
  18. Z-Flex Z-Vent 10" Boot Tee Stainless Steel Venting (2SVSTBT10)

    Z-Flex Z-Vent 10" Boot Tee (2SVSTBT10)

    Z-Flex Z-Vent 10" Boot Tee (2SVSTBT10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $400.09

    Special Price: $320.07

    Details
  19. Z-Flex Z-Vent 10" Lateral 45 WYE Stainless Steel Venting (2SVSL1045)

    Z-Flex Z-Vent 10" Lateral 45 WYE (2SVSL1045)

    Z-Flex Z-Vent 10" Lateral 45 WYE (2SVSL1045)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $400.09

    Special Price: $320.07

    Details
  20. Z-Flex Z-Vent 12" Straight Tee (2SVST12)

    Z-Flex Z-Vent 12" Straight Tee (2SVST12)

    Z-Flex Z-Vent 12" Straight Tee (2SVST12)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $414.92

    Special Price: $331.94

    Details
  21. Z-Flex Z-Vent 12" Boot Tee Stainless Steel Venting (2SVSTBT12)

    Z-Flex Z-Vent 12" Boot Tee (2SVSTBT12)

    Z-Flex Z-Vent 12" Boot Tee (2SVSTBT12)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $431.43

    Special Price: $345.15

    Details
  22. Z-Flex Z-Vent 12" Lateral 45 WYE Stainless Steel Venting (2SVSL1245)

    Z-Flex Z-Vent 12" Lateral 45 WYE (2SVSL1245)

    Z-Flex Z-Vent 12" Lateral 45 WYE (2SVSL1245)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $431.43

    Special Price: $345.15

    Details
  23. Z-Flex Z-Vent 14" Straight Tee (2SVST14)

    Z-Flex Z-Vent 14" Straight Tee (2SVST14)

    Z-Flex Z-Vent 14" Straight Tee (2SVST14)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $567.21

    Special Price: $453.78

    Details
  24. Z-Flex Z-Vent 14" Lateral 45 WYE Stainless Steel Venting (2SVSL1445)

    Z-Flex Z-Vent 14" Lateral 45 WYE (2SVSL1445)

    Z-Flex Z-Vent 14" Lateral 45 WYE (2SVSL1445)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $607.89

    Special Price: $486.31

    Details
  25. Z-Flex Z-Vent 14" Boot Tee Stainless Steel Venting (2SVSTBT14)

    Z-Flex Z-Vent 14" Boot Tee (2SVSTBT14)

    Z-Flex Z-Vent 14" Boot Tee (2SVSTBT14)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $607.89

    Special Price: $486.31

    Details
  26. Z-Flex Z-Vent 16" Straight Tee (2SVST16)

    Z-Flex Z-Vent 16" Straight Tee (2SVST16)

    Z-Flex Z-Vent 16" Straight Tee (2SVST16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $664.93

    Special Price: $531.94

    Details
  27. Z-Flex Z-Vent 14" Lateral 45 WYE Stainless Steel Venting (2SVSL1445)

    Z-Flex Z-Vent 16" Lateral 45 WYE (2SVSL1645)

    Z-Flex Z-Vent 16" Lateral 45 WYE (2SVSL1645)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $714.75

    Special Price: $571.79

    Details
  28. Z-Flex Z-Vent 14" Boot Tee Stainless Steel Venting (2SVSTBT14)

    Z-Flex Z-Vent 16" Boot Tee (2SVSTBT16)

    Z-Flex Z-Vent 16" Boot Tee (2SVSTBT16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $714.75

    Special Price: $571.79

    Details
  29. Z-Flex Z-Vent 18" Straight Tee (2SVST18)

    Z-Flex Z-Vent 18" Straight Tee (2SVST18)

    Z-Flex Z-Vent 18" Straight Tee (2SVST18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $848.27

    Special Price: $678.62

    Details
  30. Z-Flex Z-Vent 14" Boot Tee Stainless Steel Venting (2SVSTBT14)

    Z-Flex Z-Vent 18" Boot Tee (2SVSTBT18)

    Z-Flex Z-Vent 18" Boot Tee (2SVSTBT18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $894.92

    Special Price: $715.93

    Details
  31. Z-Flex Z-Vent 14" Lateral 45 WYE Stainless Steel Venting (2SVSL1445)

    Z-Flex Z-Vent 18" Lateral 45 WYE (2SVSL1845)

    Z-Flex Z-Vent 18" Lateral 45 WYE (2SVSL1845)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $894.92

    Special Price: $715.93

    Details
  32. Z-Flex Z-Vent 20" Straight Tee (2SVST20)

    Z-Flex Z-Vent 20" Straight Tee (2SVST20)

    Z-Flex Z-Vent 20" Straight Tee (2SVST20)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,072.47

    Special Price: $857.97

    Details
  33. Z-Flex Z-Vent 14" Lateral 45 WYE Stainless Steel Venting (2SVSL1445)

    Z-Flex Z-Vent 20" Lateral 45 WYE (2SVSL2045)

    Z-Flex Z-Vent 20" Lateral 45 WYE (2SVSL2045)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,132.27

    Special Price: $905.81

    Details
  34. Z-Flex Z-Vent 22" Straight Tee (2SVST22)

    Z-Flex Z-Vent 22" Straight Tee (2SVST22)

    Z-Flex Z-Vent 22" Straight Tee (2SVST22)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,310.80

    Special Price: $1,048.64

    Details
  35. Z-Flex Z-Vent 14" Boot Tee Stainless Steel Venting (2SVSTBT14)

    Z-Flex Z-Vent 22" Boot Tee (2SVSTBT22)

    Z-Flex Z-Vent 22" Boot Tee (2SVSTBT22)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,383.74

    Special Price: $1,106.99

    Details
  36. Z-Flex Z-Vent 14" Lateral 45 WYE Stainless Steel Venting (2SVSL1445)

    Z-Flex Z-Vent 22" Lateral 45 WYE (2SVSL2245)

    Z-Flex Z-Vent 22" Lateral 45 WYE (2SVSL2245)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,383.74

    Special Price: $1,106.99

    Details
  37. Z-Flex Z-Vent 24" Straight Tee (2SVST24)

    Z-Flex Z-Vent 24" Straight Tee (2SVST24)

    Z-Flex Z-Vent 24" Straight Tee (2SVST24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,768.38

    Special Price: $1,414.71

    Details
  38. Z-Flex Z-Vent 14" Boot Tee Stainless Steel Venting (2SVSTBT14)

    Z-Flex Z-Vent 24" Boot Tee (2SVSTBT24)

    Z-Flex Z-Vent 24" Boot Tee (2SVSTBT24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,869.04

    Special Price: $1,495.23

    Details
  39. Z-Flex Z-Vent 14" Lateral 45 WYE Stainless Steel Venting (2SVSL1445)

    Z-Flex Z-Vent 24" Lateral 45 WYE (2SVSL2445)

    Z-Flex Z-Vent 24" Lateral 45 WYE (2SVSL2445)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,869.04

    Special Price: $1,495.23

    Details

39 Item(s)

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  1. Commercial,Residential (39)
Material of Construction
  1. Stainless Steel AL29-4C (39)
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  2. $1,000.00 and above (6)
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  1. Rigid (39)
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  1. Z-Vent 3" Single-Wall Venting (1)
  2. Z-Vent 4" Single-Wall Venting (2)
  3. Z-Vent 5" Single-Wall Venting (2)
  4. Z-Vent 6" Single-Wall Venting (2)
  5. Z-Vent 7" Single-Wall Venting (3)
  6. Z-Vent 8" Single-Wall Venting (3)
  7. Z-Vent 9" Single-Wall Venting (3)
  8. Z-Vent 10" Single-Wall Vent (3)
  9. Z-Vent 12" Single-Wall Vent (3)
  10. Z-Vent 14" Single-Wall Vent (3)
  11. Z-Vent 16" Single-Wall Vent (3)
  12. Z-Vent 18" Single-Wall Vent (3)
  13. Z-Vent 20" Single-Wall Vent (2)
  14. Z-Vent 22" Single-Wall Vent (3)
  15. Z-Vent 24" Single-Wall Vent (3)
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