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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 41 to 50 of 1069 total

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  1. Z-Flex Z-Vent 8" x 90 Degree Elbow Stainless Steel Venting (2SVDE0890)

    Z-Flex Z-Vent 8" x 90 Degree Elbow Stainless Steel Venting (2SVDE0890)

    Z-Flex Z-Vent 8" x 90 Degree Elbow Stainless Steel Venting (2SVDE0890)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,112.05

    Special Price: $889.64

    Details
  2. Z-Flex 5" x 30' All Fuel Stainless Steel Kit (2ZFLKIT0530)

    Z-Flex 5" x 30' All Fuel Stainless Steel Kit (2ZFLKIT0530)

    Z-Flex 5" x 30' All Fuel Stainless Steel Kit (2ZFLKIT0530)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $1,111.41

    Special Price: $889.12

    Details
  3. Z-Flex Z-Vent 20" Stainless Steel Adjustable Vent Pipe (2SVDPA20)

    Z-Flex Z-Vent 20" Stainless Steel Adjustable Vent Pipe (2SVDPA20)

    Z-Flex Z-Vent 20" Stainless Steel Adjustable Vent Pipe (2SVDPA20)

    Adjusts from 11.20 Inches to 120 Inches Learn More

    Regular Price: $1,108.58

    Special Price: $886.87

    Details
  4. Z-Flex Z-Vent 8" x 2' Stainless Steel Vent Pipe (2SVDP0802)

    Z-Flex Z-Vent 8" x 2' Stainless Steel Vent Pipe (2SVDP0802)

    Z-Flex Z-Vent 8" x 2' Stainless Steel Vent Pipe (2SVDP0802)

    Double Walled. Can be cut to length Learn More

    Regular Price: $1,105.85

    Special Price: $884.68

    Details
  5. Z-Flex Z-Vent 8" Stainless Steel Adjustable Vent Pipe (2SVDPA08)

    Z-Flex Z-Vent 8" Stainless Steel Adjustable Vent Pipe (2SVDPA08)

    Z-Flex Z-Vent 8" Stainless Steel Adjustable Vent Pipe (2SVDPA08)

    Adjusts from 11.8 Inches to 18 Inches Learn More

    Regular Price: $1,105.85

    Special Price: $884.68

    Details
  6. Z-Flex Z-Vent 10" to 16" Eccentric Increaser Stainless Steel Venting (2SVDIE1016)

    Z-Flex Z-Vent 10" to 16" Eccentric Increaser (2SVDIE1016)

    Z-Flex Z-Vent 10" to 16" Eccentric Increaser (2SVDIE1016)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,103.82

    Special Price: $883.06

    Details
  7. Z-Flex Z-Vent 28" Wall Thimble Stainless Steel Venting (2SVDWT28)

    Z-Flex Z-Vent 28" Wall Thimble (2SVDWT28)

    Z-Flex Z-Vent 28" Wall Thimble (2SVDWT28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,103.10

    Special Price: $882.49

    Details
  8. Z-Flex Z-Vent 26" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA26)

    Z-Flex Z-Vent 26" Flashing 0-30 Degrees (2SVDFA26)

    Z-Flex Z-Vent 26" Flashing 0-30 Degrees (2SVDFA26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,085.21

    Special Price: $868.17

    Details
  9. Z-Flex Z-Vent 26" Termination Box Stainless Steel Venting (2SVDRTX26)

    Z-Flex Z-Vent 26" Termination Box (2SVDRTX26)

    Z-Flex Z-Vent 26" Termination Box (2SVDRTX26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,082.73

    Special Price: $866.18

    Details
  10. Z-Flex 6" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0625)

    Z-Flex 6" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0625)

    Z-Flex 6" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0625)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $1,082.54

    Special Price: $866.04

    Details

Items 41 to 50 of 1069 total

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  1. Remove This Item Material of Construction: Stainless Steel AL29-4C
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Application
  1. Commercial,Residential (1069)
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  1. Silver (1068)
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  1. Flexible (38)
  2. Rigid (1030)
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  1. Z-Flex 3" Chimney Liner (14)
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  8. Z-Vent 3" Single-Wall Venting (46)
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  11. Z-Vent 6" Single-Wall Venting (40)
  12. Z-Vent 7" Single-Wall Venting (39)
  13. Z-Vent 8" Single-Wall Venting (39)
  14. Z-Vent 9" Single-Wall Venting (31)
  15. Z-Vent 10" Single-Wall Vent (37)
  16. Z-Vent 12" Single-Wall Vent (38)
  17. Z-Vent 14" Single-Wall Vent (32)
  18. Z-Vent 16" Single-Wall Vent (34)
  19. Z-Vent 18" Single-Wall Vent (32)
  20. Z-Vent 20" Single-Wall Vent (28)
  21. Z-Vent 22" Single-Wall Vent (24)
  22. Z-Vent 24" Single-Wall Vent (21)
  23. Z-Vent 3" Double-Wall Vent (30)
  24. Z-Vent 4" Double-Wall Vent (32)
  25. Z-Vent 5" Double-Wall Vent (33)
  26. Z-Vent 6" Double-Wall Vent (40)
  27. Z-Vent 7" Double-Wall Vent (36)
  28. Z-Vent 8" Double-Wall Vent (28)
  29. Z-Vent 9" Double-Wall Vent (32)
  30. Z-Vent 10" Double-Wall Vent (37)
  31. Z-Vent 12" Double-Wall Vent (37)
  32. Z-Vent 14" Double-Wall Vent (31)
  33. Z-Vent 16" Double-Wall Vent (30)
  34. Z-Vent 18" Double-Wall Vent (26)
  35. Z-Vent 20" Double-Wall Vent (25)
  36. Z-Vent 22" Double-Wall Vent (20)
  37. Z-Vent 24" Double-Wall Vent (19)
  38. Z-Vent 26" Double-Wall Vent (15)
  39. Z-Vent 28" Double-Wall Vent (14)
  40. Z-Vent 30" Double-Wall Vent (10)
  41. Z-Vent 32" Double-Wall Vent (9)
Venting Style
  1. Z-Flex Chimney Liner (38)
  2. Z-Flex Z-Vent Dble-Wall SS (504)
  3. Z-Flex Z-Vent Single-Wall SS (526)
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  1. Kits (38)
  2. Straight Pipes (193)
  3. Elbows (101)
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  11. Terminations (73)
  12. Inspection Ports (28)
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  16. Sealant & Clamps (1)
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