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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.

32 Item(s)

Set Descending Direction
  1. Z-Flex 3" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF03)

    Z-Flex 3" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF03)

    Z-Flex Z-Vent 3" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF03) Learn More

    Regular Price: $85.58

    Special Price: $68.47

    Details
  2. Z-Flex 4" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF04)

    Z-Flex 4" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF04)

    Z-Flex Z-Vent 4" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF04) Learn More

    Regular Price: $85.58

    Special Price: $68.47

    Details
  3. Z-Flex 3" Stainless Adjustable Roof Flashing 0/12-6/12 (2SVSADJF03)

    Z-Flex 3" Stainless Adjustable Roof Flashing 0/12-6/12 (2SVSADJF03)

    Z-Flex Z-Vent 3" Stainless Steel Adjustable Roof Flashing (2SVSADJF03)

    Adjusts from 0/12 - 6/12 Learn More

    Regular Price: $88.80

    Special Price: $71.05

    Details
  4. Z-Flex Z-Vent 3" Steep Roof Flashing 7/12-12/12 (2SVSADJSF03)

    Z-Flex Z-Vent 3" Steep Roof Flashing 7/12-12/12 (2SVSADJSF03)

    Z-Flex Z-Vent 3" Steep Roof Flashing 7/12-12/12 (2SVSADJSF03)

    Adjusts from 7/12 - 12/12 Learn More

    Regular Price: $91.11

    Special Price: $72.90

    Details
  5. Z-Flex Z-Vent 4" Adjustable Roof Flashing 0/12-6/12 (2SVSADJF04)

    Z-Flex Z-Vent 4" Adjustable Roof Flashing 0/12-6/12 (2SVSADJF04)

    Z-Flex Z-Vent 4" Adjustable Roof Flashing 0/12-6/12 (2SVSADJF04)

    Adjusts from 0/12 - 6/12 Learn More

    Regular Price: $91.23

    Special Price: $72.98

    Details
  6. Z-Flex Z-Vent 4" Steep Roof Flashing 7/12-12/12 (2SVSADJSF04)

    Z-Flex Z-Vent 4" Steep Roof Flashing 7/12-12/12 (2SVSADJSF04)

    Z-Flex Z-Vent 4" Steep Roof Flashing 7/12-12/12 (2SVSADJSF04)

    Adjusts from 7/12 - 12/12 Learn More

    Regular Price: $94.50

    Special Price: $75.60

    Details
  7. Z-Flex Z-Vent 5" Flat Flashing Stainless Steel Venting (2SVSF05)

    Z-Flex Z-Vent 5" Flat Flashing (2SVSF05)

    Z-Flex Z-Vent 5" Flat Flashing (2SVSF05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $110.49

    Special Price: $88.39

    Details
  8. Z-Flex Z-Vent 6" Flat Flashing Stainless Steel Venting (2SVSF06)

    Z-Flex Z-Vent 6" Flat Flashing (2SVSF06)

    Z-Flex Z-Vent 6" Flat Flashing (2SVSF06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $123.50

    Special Price: $98.80

    Details
  9. Z-Flex Z-Vent 7" Flat Flashing Stainless Steel Venting (2SVSF07)

    Z-Flex Z-Vent 7" Flat Flashing (2SVSF07)

    Z-Flex Z-Vent 7" Flat Flashing (2SVSF07)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $145.16

    Special Price: $116.14

    Details
  10. Z-Flex Z-Vent 5" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA05)

    Z-Flex Z-Vent 5" Flashing 0-30 Degrees (2SVSFA05)

    Z-Flex Z-Vent 5" Flashing 0-30 Degrees (2SVSFA05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $146.25

    Special Price: $117.00

    Details
  11. Z-Flex Z-Vent 6" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA06)

    Z-Flex Z-Vent 6" Flashing 0-30 Degrees (2SVSFA06)

    Z-Flex Z-Vent 6" Flashing 0-30 Degrees (2SVSFA06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $162.54

    Special Price: $130.04

    Details
  12. Z-Flex Z-Vent 8" Flat Flashing Stainless Steel Venting (2SVSF08)

    Z-Flex Z-Vent 8" Flat Flashing (2SVSF08)

    Z-Flex Z-Vent 8" Flat Flashing (2SVSF08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $171.17

    Special Price: $136.94

    Details
  13. Z-Flex Z-Vent 7" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA07)

    Z-Flex Z-Vent 7" Flashing 0-30 Degrees (2SVSFA07)

    Z-Flex Z-Vent 7" Flashing 0-30 Degrees (2SVSFA07)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $189.66

    Special Price: $151.73

    Details
  14. Z-Flex Z-Vent 8" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA08)

    Z-Flex Z-Vent 8" Flashing 0-30 Degrees (2SVSFA08)

    Z-Flex Z-Vent 8" Flashing 0-30 Degrees (2SVSFA08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $224.80

    Special Price: $179.85

    Details
  15. Z-Flex Z-Vent 9" Flat Flashing Stainless Steel Venting (2SVSF09)

    Z-Flex Z-Vent 9" Flat Flashing (2SVSF09)

    Z-Flex Z-Vent 9" Flat Flashing (2SVSF09)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $226.71

    Special Price: $181.37

    Details
  16. Z-Flex Z-Vent 10" Flat Flashing Stainless Steel Venting (2SVSF10)

    Z-Flex Z-Vent 10" Flat Flashing (2SVSF10)

    Z-Flex Z-Vent 10" Flat Flashing (2SVSF10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $236.16

    Special Price: $188.93

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

    Z-Flex Z-Vent 14" Flat Flashing (2SVSF14)

    Z-Flex Z-Vent 14" Flat Flashing (2SVSF14)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $275.39

    Special Price: $220.32

    Details
  18. Z-Flex Z-Vent 9" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA09)

    Z-Flex Z-Vent 9" Flashing 0-30 Degrees (2SVSFA09)

    Z-Flex Z-Vent 9" Flashing 0-30 Degrees (2SVSFA09)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $296.45

    Special Price: $237.16

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

    Z-Flex Z-Vent 16" Flat Flashing (2SVSF16)

    Z-Flex Z-Vent 16" Flat Flashing (2SVSF16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $305.76

    Special Price: $244.61

    Details
  20. Z-Flex Z-Vent 10" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA10)

    Z-Flex Z-Vent 10" Flashing 0-30 Degrees (2SVSFA10)

    Z-Flex Z-Vent 10" Flashing 0-30 Degrees (2SVSFA10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $308.80

    Special Price: $247.03

    Details
  21. Z-Flex Z-Vent 12" Flat Flashing Stainless Steel Venting (2SVSF12)

    Z-Flex Z-Vent 12" Flat Flashing (2SVSF12)

    Z-Flex Z-Vent 12" Flat Flashing (2SVSF12)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $327.15

    Special Price: $261.73

    Details
  22. 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
  23. Z-Flex Z-Vent 12" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA12)

    Z-Flex Z-Vent 12" Flashing 0-30 Degrees (2SVSFA12)

    Z-Flex Z-Vent 12" Flashing 0-30 Degrees (2SVSFA12)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $344.48

    Special Price: $275.59

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

    Z-Flex Z-Vent 20" Flat Flashing (2SVSF20)

    Z-Flex Z-Vent 20" Flat Flashing (2SVSF20)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $376.63

    Special Price: $301.30

    Details
  25. Z-Flex Z-Vent 14" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA14)

    Z-Flex Z-Vent 14" Flashing 0-30 Degrees (2SVSFA14)

    Z-Flex Z-Vent 14" Flashing 0-30 Degrees (2SVSFA14)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $382.72

    Special Price: $306.18

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

    Z-Flex Z-Vent 22" Flat Flashing (2SVSF22)

    Z-Flex Z-Vent 22" Flat Flashing (2SVSF22)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $419.15

    Special Price: $335.33

    Details
  27. Z-Flex Z-Vent 14" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA14)

    Z-Flex Z-Vent 16" Flashing 0-30 Degrees (2SVSFA16)

    Z-Flex Z-Vent 16" Flashing 0-30 Degrees (2SVSFA16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $425.21

    Special Price: $340.17

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

    Z-Flex Z-Vent 24" Flat Flashing (2SVSF24)

    Z-Flex Z-Vent 24" Flat Flashing (2SVSF24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $465.72

    Special Price: $372.58

    Details
  29. Z-Flex Z-Vent 14" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA14)

    Z-Flex Z-Vent 18" Flashing 0-30 Degrees (2SVSFA18)

    Z-Flex Z-Vent 18" Flashing 0-30 Degrees (2SVSFA18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $471.81

    Special Price: $377.44

    Details
  30. Z-Flex Z-Vent 14" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA14)

    Z-Flex Z-Vent 20" Flashing 0-30 Degrees (2SVSFA20)

    Z-Flex Z-Vent 20" Flashing 0-30 Degrees (2SVSFA20)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $524.43

    Special Price: $419.55

    Details
  31. Z-Flex Z-Vent 14" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA14)

    Z-Flex Z-Vent 22" Flashing 0-30 Degrees (2SVSFA22)

    Z-Flex Z-Vent 22" Flashing 0-30 Degrees (2SVSFA22)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $583.15

    Special Price: $466.53

    Details
  32. Z-Flex Z-Vent 14" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA14)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVSFA24)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVSFA24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $647.96

    Special Price: $518.36

    Details

32 Item(s)

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Application
  1. Commercial,Residential (32)
Material of Construction
  1. Stainless Steel AL29-4C (32)
Price
  1. $0.00 - $99.99 (8)
  2. $100.00 - $199.99 (8)
  3. $200.00 - $299.99 (7)
  4. $300.00 - $399.99 (6)
  5. $400.00 - $499.99 (2)
  6. $500.00 and above (1)
Product Sub Type
  1. Rigid (32)
Product Type
  1. Z-Vent 3" Single-Wall Venting (3)
  2. Z-Vent 4" Single-Wall Venting (3)
  3. Z-Vent 5" Single-Wall Venting (2)
  4. Z-Vent 6" Single-Wall Venting (2)
  5. Z-Vent 7" Single-Wall Venting (2)
  6. Z-Vent 8" Single-Wall Venting (2)
  7. Z-Vent 9" Single-Wall Venting (2)
  8. Z-Vent 10" Single-Wall Vent (2)
  9. Z-Vent 12" Single-Wall Vent (2)
  10. Z-Vent 14" Single-Wall Vent (2)
  11. Z-Vent 16" Single-Wall Vent (2)
  12. Z-Vent 18" Single-Wall Vent (2)
  13. Z-Vent 20" Single-Wall Vent (2)
  14. Z-Vent 22" Single-Wall Vent (2)
  15. Z-Vent 24" Single-Wall Vent (2)
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