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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.

45 Item(s)

Set Descending Direction
  1. Z-Flex 3" Termination Coupling Stainless Steel Venting (2SVSTPF03)

    Z-Flex 3" Termination Coupling Stainless Steel Venting (2SVSTPF03)

    Z-Flex Z-Vent 3" Z-Flex Z-Vent 3" Termination Coupling Stainless Steel Venting (2SVSTPF03)

    Includes bird screen Learn More

    Regular Price: $41.02

    Special Price: $32.82

    Details
  2. Z-Flex 3" Termination Box with 4" Sleeve Stainless Steel (2SVSRTF03)

    Z-Flex 3" Termination Box with 4" Sleeve Stainless Steel (2SVSRTF03)

    Z-Flex Z-Vent 3" Vent Termination Box with 4" Sleeve Stainless Steel Venting (2SVSRTF03)

    Includes bird screen Learn More

    Regular Price: $44.68

    Special Price: $35.74

    Details
  3. Z-Flex 4" Termination Coupling Stainless Steel Venting (2SVSTPF04)

    Z-Flex 4" Termination Coupling Stainless Steel Venting (2SVSTPF04)

    Z-Flex Z-Vent 4" Z-Flex Z-Vent 4" Termination Coupling Stainless Steel Venting (2SVSTPF04)

    Includes bird screen Learn More

    Regular Price: $44.71

    Special Price: $35.77

    Details
  4. Z-Flex 4" Termination Box with 4" Sleeve Stainless Steel (2SVSRTF04)

    Z-Flex 4" Termination Box with 4" Sleeve Stainless Steel (2SVSRTF04)

    Z-Flex Z-Vent 4" Vent Termination Box with 4" Sleeve Stainless Steel Venting (2SVSRTF04)

    Includes bird screen Learn More

    Regular Price: $68.20

    Special Price: $54.56

    Details
  5. Z-Flex Z-Vent 5" Termination Coupling Stainless Steel Venting (2SVSTPX05)

    Z-Flex Z-Vent 5" Termination Coupling (2SVSTPX05)

    Z-Flex Z-Vent 5" Termination Coupling (2SVSTPX05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $70.96

    Special Price: $56.76

    Details
  6. Z-Flex Z-Vent 6" Termination Coupling Stainless Steel Venting (2SVSTPX06)

    Z-Flex Z-Vent 6" Termination Coupling (2SVSTPX06)

    Z-Flex Z-Vent 6" Termination Coupling (2SVSTPX06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $85.16

    Special Price: $68.13

    Details
  7. Z-Flex 3" Termination Box with 10" Sleeve Stainless Steel (2SVSTB03)

    Z-Flex 3" Termination Box with 10" Sleeve Stainless Steel (2SVSTB03)

    Z-Flex Z-Vent 3" Vent Termination Box with 10" Sleeve Stainless Steel Venting (2SVSTB03)

    Includes bird screen Learn More

    Regular Price: $87.79

    Special Price: $70.24

    Details
  8. Z-Flex 3" Vent Termination Tee Stainless Steel Venting (2SVSTTF03)

    Z-Flex 3" Vent Termination Tee Stainless Steel Venting (2SVSTTF03)

    Z-Flex Z-Vent 3" Vent Termination Tee Stainless Steel Venting (2SVSTTF03)

    Includes bird screen Learn More

    Regular Price: $87.81

    Special Price: $70.25

    Details
  9. Z-Flex 4" Termination Box with 10" Sleeve Stainless Steel (2SVSTB04)

    Z-Flex 4" Termination Box with 10" Sleeve Stainless Steel (2SVSTB04)

    Z-Flex Z-Vent 4" Vent Termination Box with 10" Sleeve Stainless Steel Venting (2SVSTB04)

    Includes bird screen Learn More

    Regular Price: $89.80

    Special Price: $71.85

    Details
  10. Z-Flex 4" Vent Termination Tee Stainless Steel Venting (2SVSTTF04)

    Z-Flex 4" Vent Termination Tee Stainless Steel Venting (2SVSTTF04)

    Z-Flex Z-Vent 4" Vent Termination Tee Stainless Steel Venting (2SVSTTF04)

    Includes bird screen Learn More

    Regular Price: $96.92

    Special Price: $77.54

    Details
  11. Z-Flex Z-Vent 7" Termination Coupling Stainless Steel Venting (2SVSTPX07)

    Z-Flex Z-Vent 7" Termination Coupling (2SVSTPX07)

    Z-Flex Z-Vent 7" Termination Coupling (2SVSTPX07)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $103.05

    Special Price: $82.44

    Details
  12. Z-Flex Z-Vent 3" Termination Hood Stainless Steel Venting (2SVSHTX03)

    Z-Flex Z-Vent 3" Termination Hood Stainless Steel Venting (2SVSHTX03)

    Z-Flex Z-Vent 3" Termination Hood Stainless Steel Venting (2SVSHTX03)

    Includes bird screen Learn More

    Regular Price: $103.60

    Special Price: $82.89

    Details
  13. Z-Flex Z-Vent 4" Termination Hood Stainless Steel Venting (2SVSHTX04)

    Z-Flex Z-Vent 4" Termination Hood Stainless Steel Venting (2SVSHTX04)

    Z-Flex Z-Vent 4" Termination Hood Stainless Steel Venting (2SVSHTX04)

    Includes bird screen Learn More

    Regular Price: $106.59

    Special Price: $85.27

    Details
  14. Z-Flex Z-Vent 8" Termination Coupling Stainless Steel Venting (2SVSTPX08)

    Z-Flex Z-Vent 8" Termination Coupling (2SVSTPX08)

    Z-Flex Z-Vent 8" Termination Coupling (2SVSTPX08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $113.54

    Special Price: $90.84

    Details
  15. Z-Flex 3" Termination Elbow Stainless Steel Venting (2SVSTEX0390)

    Z-Flex 3" Termination Elbow Stainless Steel Venting (2SVSTEX0390)

    Z-Flex Z-Vent 3" Termination Elbow Stainless Steel Venting (2SVSTEX0390)

    Includes bird screen Learn More

    Regular Price: $124.65

    Special Price: $99.72

    Details
  16. Z-Flex3" Termination Hood with Damper Stainless Steel Vent (2SVSHTD03)

    Z-Flex3" Termination Hood with Damper Stainless Steel Vent (2SVSHTD03)

    Z-Flex Z-Vent 3" Termination Hood with Damper Stainless Steel Venting (2SVSHTD03)

    Includes bird screen Learn More

    Regular Price: $139.76

    Special Price: $111.81

    Details
  17. Z-Flex Z-Vent 10" Termination Coupling Stainless Steel Venting (2SVSTPX10)

    Z-Flex Z-Vent 10" Termination Coupling (2SVSTPX10)

    Z-Flex Z-Vent 10" Termination Coupling (2SVSTPX10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $141.92

    Special Price: $113.54

    Details
  18. Z-Flex Z-Vent 12" Termination Coupling Stainless Steel Venting (2SVSTPX12)

    Z-Flex Z-Vent 12" Termination Coupling (2SVSTPX12)

    Z-Flex Z-Vent 12" Termination Coupling (2SVSTPX12)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $141.92

    Special Price: $113.54

    Details
  19. Z-Flex Z-Vent 5" Termination Box Stainless Steel Venting (2SVSRTX05)

    Z-Flex Z-Vent 5" Termination Box (2SVSRTX05)

    Z-Flex Z-Vent 5" Termination Box (2SVSRTX05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $142.99

    Special Price: $114.40

    Details
  20. Z-Flex 4" Termination Hood with Damper Stainless Steel (2SVSHTD04)

    Z-Flex 4" Termination Hood with Damper Stainless Steel (2SVSHTD04)

    Z-Flex Z-Vent 4" Termination Hood with Damper Stainless Steel Venting (2SVSHTD04)

    Includes bird screen Learn More

    Regular Price: $143.78

    Special Price: $115.03

    Details
  21. Z-Flex Z-Vent 6" Termination Box Stainless Steel Venting (2SVSRTX06)

    Z-Flex Z-Vent 6" Termination Box (2SVSRTX06)

    Z-Flex Z-Vent 6" Termination Box (2SVSRTX06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $149.50

    Special Price: $119.60

    Details
  22. Z-Flex Z-Vent 7" Termination Box Stainless Steel Venting (2SVSRTX07)

    Z-Flex Z-Vent 7" Termination Box (2SVSRTX07)

    Z-Flex Z-Vent 7" Termination Box (2SVSRTX07)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $158.16

    Special Price: $126.53

    Details
  23. Z-Flex Z-Vent 8" Termination Box Stainless Steel Venting (2SVSRTX08)

    Z-Flex Z-Vent 8" Termination Box (2SVSRTX08)

    Z-Flex Z-Vent 8" Termination Box (2SVSRTX08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $166.84

    Special Price: $133.47

    Details
  24. Z-Flex Z-Vent 5" Termination Hood Stainless Steel Venting (2SVSHTX05)

    Z-Flex Z-Vent 5" Termination Hood (2SVSHTX05)

    Z-Flex Z-Vent 5" Termination Hood (2SVSHTX05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $168.74

    Special Price: $135.00

    Details
  25. Z-Flex Z-Vent 6" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC06)

    Z-Flex Z-Vent 6" Exit Cone - Vertical Termination (2SVSXITC06)

    Z-Flex Z-Vent 6" Exit Cone - Vertical Termination (2SVSXITC06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $191.05

    Special Price: $152.84

    Details
  26. Z-Flex Z-Vent 7" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC07)

    Z-Flex Z-Vent 7" Exit Cone - Vertical Termination (2SVSXITC07)

    Z-Flex Z-Vent 7" Exit Cone - Vertical Termination (2SVSXITC07)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $211.51

    Special Price: $169.21

    Details
  27. Z-Flex Z-Vent 9" Termination Box Stainless Steel Venting (2SVSRTX09)

    Z-Flex Z-Vent 9" Termination Box (2SVSRTX09)

    Z-Flex Z-Vent 9" Termination Box (2SVSRTX09)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $274.09

    Special Price: $219.28

    Details
  28. Z-Flex Z-Vent 8" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC08)

    Z-Flex Z-Vent 8" Exit Cone - Vertical Termination (2SVSXITC08)

    Z-Flex Z-Vent 8" Exit Cone - Vertical Termination (2SVSXITC08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $283.83

    Special Price: $227.07

    Details
  29. Z-Flex Z-Vent 10" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC10)

    Z-Flex Z-Vent 10" Exit Cone - Vertical Termination (2SVSXITC10)

    Z-Flex Z-Vent 10" Exit Cone - Vertical Termination (2SVSXITC10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $283.83

    Special Price: $227.07

    Details
  30. Z-Flex Z-Vent 10" Termination Box Stainless Steel Venting (2SVSRTX10)

    Z-Flex Z-Vent 10" Termination Box (2SVSRTX10)

    Z-Flex Z-Vent 10" Termination Box (2SVSRTX10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $285.51

    Special Price: $228.40

    Details
  31. Z-Flex Z-Vent 9" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC09)

    Z-Flex Z-Vent 9" Exit Cone - Vertical Termination (2SVSXITC09)

    Z-Flex Z-Vent 9" Exit Cone - Vertical Termination (2SVSXITC09)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $300.22

    Special Price: $240.18

    Details
  32. 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
  33. Z-Flex Z-Vent 12" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC12)

    Z-Flex Z-Vent 12" Exit Cone - Vertical Termination (2SVSXITC12)

    Z-Flex Z-Vent 12" Exit Cone - Vertical Termination (2SVSXITC12)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $354.81

    Special Price: $283.85

    Details
  34. Z-Flex Z-Vent 14" Termination Box Stainless Steel Venting (2SVSRTX14)

    Z-Flex Z-Vent 14" Termination Box (2SVSRTX14)

    Z-Flex Z-Vent 14" Termination Box (2SVSRTX14)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $394.84

    Special Price: $315.88

    Details
  35. Z-Flex Z-Vent 14" Termination Box Stainless Steel Venting (2SVSRTX14)

    Z-Flex Z-Vent 16" Termination Box (2SVSRTX16)

    Z-Flex Z-Vent 16" Termination Box (2SVSRTX16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $465.73

    Special Price: $372.59

    Details
  36. Z-Flex Z-Vent 14" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC14)

    Z-Flex Z-Vent 14" Exit Cone - Vertical Termination (2SVSXITC14)

    Z-Flex Z-Vent 14" Exit Cone - Vertical Termination (2SVSXITC14)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $477.61

    Special Price: $382.09

    Details
  37. Z-Flex Z-Vent 14" Termination Box Stainless Steel Venting (2SVSRTX14)

    Z-Flex Z-Vent 18" Termination Box (2SVSRTX18)

    Z-Flex Z-Vent 18" Termination Box (2SVSRTX18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $548.73

    Special Price: $438.99

    Details
  38. Z-Flex Z-Vent 14" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC14)

    Z-Flex Z-Vent 16" Exit Cone - Vertical Termination (2SVSXITC16)

    Z-Flex Z-Vent 16" Exit Cone - Vertical Termination (2SVSXITC16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $579.96

    Special Price: $463.97

    Details
  39. Z-Flex Z-Vent 14" Termination Box Stainless Steel Venting (2SVSRTX14)

    Z-Flex Z-Vent 20" Termination Box (2SVSRTX20)

    Z-Flex Z-Vent 20" Termination Box (2SVSRTX20)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $643.91

    Special Price: $515.13

    Details
  40. Z-Flex Z-Vent 14" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC14)

    Z-Flex Z-Vent 18" Exit Cone - Vertical Termination (2SVSXITC18)

    Z-Flex Z-Vent 18" Exit Cone - Vertical Termination (2SVSXITC18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $702.78

    Special Price: $562.22

    Details
  41. Z-Flex Z-Vent 14" Termination Box Stainless Steel Venting (2SVSRTX14)

    Z-Flex Z-Vent 22" Termination Box (2SVSRTX22)

    Z-Flex Z-Vent 22" Termination Box (2SVSRTX22)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $759.32

    Special Price: $607.46

    Details
  42. Z-Flex Z-Vent 14" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC14)

    Z-Flex Z-Vent 20" Exit Cone - Vertical Termination (2SVSXITC20)

    Z-Flex Z-Vent 20" Exit Cone - Vertical Termination (2SVSXITC20)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $852.89

    Special Price: $682.31

    Details
  43. Z-Flex Z-Vent 14" Termination Box Stainless Steel Venting (2SVSRTX14)

    Z-Flex Z-Vent 24" Termination Box (2SVSRTX24)

    Z-Flex Z-Vent 24" Termination Box (2SVSRTX24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $892.98

    Special Price: $714.38

    Details
  44. Z-Flex Z-Vent 14" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC14)

    Z-Flex Z-Vent 22" Exit Cone - Vertical Termination (2SVSXITC22)

    Z-Flex Z-Vent 22" Exit Cone - Vertical Termination (2SVSXITC22)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,030.30

    Special Price: $824.24

    Details
  45. Z-Flex Z-Vent 14" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC14)

    Z-Flex Z-Vent 24" Exit Cone - Vertical Termination (2SVSXITC24)

    Z-Flex Z-Vent 24" Exit Cone - Vertical Termination (2SVSXITC24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,248.61

    Special Price: $998.89

    Details

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Application
  1. Commercial,Residential (45)
Material of Construction
  1. Stainless Steel AL29-4C (45)
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  1. $0.00 - $99.99 (15)
  2. $100.00 - $199.99 (11)
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  1. Z-Vent 3" Single-Wall Venting (7)
  2. Z-Vent 4" Single-Wall Venting (6)
  3. Z-Vent 5" Single-Wall Venting (3)
  4. Z-Vent 6" Single-Wall Venting (3)
  5. Z-Vent 7" Single-Wall Venting (3)
  6. Z-Vent 8" Single-Wall Venting (3)
  7. Z-Vent 9" Single-Wall Venting (2)
  8. Z-Vent 10" Single-Wall Vent (3)
  9. Z-Vent 12" Single-Wall Vent (3)
  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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