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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.

Items 101 to 117 of 117 total

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  1. Z-Flex Z-Vent 8" Lateral 45 WYE Stainless Steel Venting (2SVDL0845)

    Z-Flex Z-Vent 8" Lateral 45 WYE (2SVDL0845)

    Z-Flex Z-Vent 8" Lateral 45 WYE (2SVDL0845)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,246.62

    Special Price: $1,797.29

    Details
  2. Z-Flex Z-Vent 22" Lateral 45 WYE Stainless Steel Venting (2SVDL2245)

    Z-Flex Z-Vent 22" Lateral 45 WYE (2SVDL2245)

    Z-Flex Z-Vent 22" Lateral 45 WYE (2SVDL2245)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,498.02

    Special Price: $1,998.41

    Details
  3. Z-Flex Z-Vent 22" Boot Tee Stainless Steel Venting (2SVDTBT22)

    Z-Flex Z-Vent 22" Boot Tee (2SVDTBT22)

    Z-Flex Z-Vent 22" Boot Tee (2SVDTBT22)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,498.02

    Special Price: $1,998.41

    Details
  4. Z-Flex Z-Vent 24" Lateral 45 WYE Stainless Steel Venting (2SVDL2445)

    Z-Flex Z-Vent 24" Lateral 45 WYE (2SVDL2445)

    Z-Flex Z-Vent 24" Lateral 45 WYE (2SVDL2445)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,826.61

    Special Price: $2,261.28

    Details
  5. Z-Flex Z-Vent 24" Boot Tee Stainless Steel Venting (2SVDTBT24)

    Z-Flex Z-Vent 24" Boot Tee (2SVDTBT24)

    Z-Flex Z-Vent 24" Boot Tee (2SVDTBT24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,826.61

    Special Price: $2,261.28

    Details
  6. Z-Flex Z-Vent 26" Straight Tee (2SVDT26)

    Z-Flex Z-Vent 26" Straight Tee (2SVDT26)

    Z-Flex Z-Vent 26" Straight Tee (2SVDT26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $3,099.07

    Special Price: $2,479.25

    Details
  7. Z-Flex Z-Vent 26" Boot Tee Stainless Steel Venting (2SVDTBT26)

    Z-Flex Z-Vent 26" Boot Tee (2SVDTBT26)

    Z-Flex Z-Vent 26" Boot Tee (2SVDTBT26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $3,516.25

    Special Price: $2,812.99

    Details
  8. Z-Flex Z-Vent 26" Lateral 45 WYE Stainless Steel Venting (2SVDL2645)

    Z-Flex Z-Vent 26" Lateral 45 WYE (2SVDL2645)

    Z-Flex Z-Vent 26" Lateral 45 WYE (2SVDL2645)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $3,516.27

    Special Price: $2,813.03

    Details
  9. Z-Flex Z-Vent 28" Straight Tee (2SVDT28)

    Z-Flex Z-Vent 28" Straight Tee (2SVDT28)

    Z-Flex Z-Vent 28" Straight Tee (2SVDT28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $3,562.16

    Special Price: $2,849.72

    Details
  10. Z-Flex Z-Vent 28" Boot Tee Stainless Steel Venting (2SVDTBT28)

    Z-Flex Z-Vent 28" Boot Tee (2SVDTBT28)

    Z-Flex Z-Vent 28" Boot Tee (2SVDTBT28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,041.70

    Special Price: $3,233.36

    Details
  11. Z-Flex Z-Vent 28" Lateral 45 WYE Stainless Steel Venting (2SVDL2845)

    Z-Flex Z-Vent 28" Lateral 45 WYE (2SVDL2845)

    Z-Flex Z-Vent 28" Lateral 45 WYE (2SVDL2845)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,041.70

    Special Price: $3,233.36

    Details
  12. Z-Flex Z-Vent 30" Straight Tee (2SVDT30)

    Z-Flex Z-Vent 30" Straight Tee (2SVDT30)

    Z-Flex Z-Vent 30" Straight Tee (2SVDT30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,094.44

    Special Price: $3,275.55

    Details
  13. Z-Flex Z-Vent 30" Boot Tee Stainless Steel Venting (2SVDTBT30)

    Z-Flex Z-Vent 30" Boot Tee (2SVDTBT30)

    Z-Flex Z-Vent 30" Boot Tee (2SVDTBT30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,645.61

    Special Price: $3,716.49

    Details
  14. Z-Flex Z-Vent 30" Lateral 45 WYE Stainless Steel Venting (2SVDL3045)

    Z-Flex Z-Vent 30" Lateral 45 WYE (2SVDL3045)

    Z-Flex Z-Vent 30" Lateral 45 WYE (2SVDL3045)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,645.61

    Special Price: $3,716.49

    Details
  15. Z-Flex Z-Vent 32" Straight Tee (2SVDT32)

    Z-Flex Z-Vent 32" Straight Tee (2SVDT32)

    Z-Flex Z-Vent 32" Straight Tee (2SVDT32)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,706.26

    Special Price: $3,765.01

    Details
  16. Z-Flex Z-Vent 32" Lateral 45 WYE Stainless Steel Venting (2SVDL3245)

    Z-Flex Z-Vent 32" Lateral 45 WYE (2SVDL3245)

    Z-Flex Z-Vent 32" Lateral 45 WYE (2SVDL3245)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $5,339.80

    Special Price: $4,271.84

    Details
  17. Z-Flex Z-Vent 32" Boot Tee Stainless Steel Venting (2SVDTBT32)

    Z-Flex Z-Vent 32" Boot Tee (2SVDTBT32)

    Z-Flex Z-Vent 32" Boot Tee (2SVDTBT32)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $5,339.80

    Special Price: $4,271.84

    Details

Items 101 to 117 of 117 total

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  1. Remove This Item Application: Commercial,Residential
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Material of Construction
  1. Stainless Steel (25)
  2. Stainless Steel AL29-4C (92)
Price
  1. $0.00 - $999.99 (80)
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  3. $2,000.00 - $2,999.99 (6)
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  5. $4,000.00 and above (2)
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  1. Flexible (1)
  2. Rigid (116)
Product Type
  1. Z-Flex 2" Chimney Liner (1)
  2. Z-Flex 3" Chimney Liner (3)
  3. Z-Flex 4" Chimney Liner (3)
  4. Z-Flex 5" Chimney Liner (3)
  5. Z-Flex 6" Chimney Liner (3)
  6. Z-Flex 7" Chimney Liner (3)
  7. Z-Flex 8" Chimney Liner (3)
  8. Z-Flex 9" Chimney Liner (3)
  9. Z-Flex 10" Chimney Liner (3)
  10. Z-Vent 3" Single-Wall Venting (1)
  11. Z-Vent 4" Single-Wall Venting (2)
  12. Z-Vent 5" Single-Wall Venting (2)
  13. Z-Vent 6" Single-Wall Venting (2)
  14. Z-Vent 7" Single-Wall Venting (3)
  15. Z-Vent 8" Single-Wall Venting (3)
  16. Z-Vent 9" Single-Wall Venting (3)
  17. Z-Vent 10" Single-Wall Vent (3)
  18. Z-Vent 12" Single-Wall Vent (3)
  19. Z-Vent 14" Single-Wall Vent (3)
  20. Z-Vent 16" Single-Wall Vent (3)
  21. Z-Vent 18" Single-Wall Vent (3)
  22. Z-Vent 20" Single-Wall Vent (2)
  23. Z-Vent 22" Single-Wall Vent (3)
  24. Z-Vent 24" Single-Wall Vent (3)
  25. Z-Vent 3" Double-Wall Vent (1)
  26. Z-Vent 4" Double-Wall Vent (2)
  27. Z-Vent 5" Double-Wall Vent (2)
  28. Z-Vent 6" Double-Wall Vent (3)
  29. Z-Vent 7" Double-Wall Vent (3)
  30. Z-Vent 8" Double-Wall Vent (3)
  31. Z-Vent 9" Double-Wall Vent (3)
  32. Z-Vent 10" Double-Wall Vent (3)
  33. Z-Vent 12" Double-Wall Vent (3)
  34. Z-Vent 14" Double-Wall Vent (3)
  35. Z-Vent 16" Double-Wall Vent (3)
  36. Z-Vent 18" Double-Wall Vent (3)
  37. Z-Vent 20" Double-Wall Vent (3)
  38. Z-Vent 22" Double-Wall Vent (3)
  39. Z-Vent 24" Double-Wall Vent (3)
  40. Z-Vent 26" Double-Wall Vent (3)
  41. Z-Vent 28" Double-Wall Vent (3)
  42. Z-Vent 30" Double-Wall Vent (3)
  43. Z-Vent 32" Double-Wall Vent (3)
Venting Style
  1. Z-Flex Chimney Liner (25)
  2. Z-Flex Z-Vent Dble-Wall SS (53)
  3. Z-Flex Z-Vent Single-Wall SS (39)
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