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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.

35 Item(s)

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  1. Z-Flex Z-Vent 20" Exit Cone - Vertical Termination Stainless Steel Venting (2SVDXITC20)

    Z-Flex Z-Vent 20" Exit Cone - Vertical Termination (2SVDXITC20)

    Z-Flex Z-Vent 20" Exit Cone - Vertical Termination (2SVDXITC20)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $990.70

    Special Price: $792.57

    Details
  2. Z-Flex Z-Vent 26" Wall Thimble Stainless Steel Venting (2SVDWT26)

    Z-Flex Z-Vent 26" Wall Thimble (2SVDWT26)

    Z-Flex Z-Vent 26" Wall Thimble (2SVDWT26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $987.14

    Special Price: $789.71

    Details
  3. Z-Flex Z-Vent 16" to 18" Eccentric Increaser Stainless Steel Venting (2SVDIE1618)

    Z-Flex Z-Vent 16" to 18" Eccentric Increaser (2SVDIE1618)

    Z-Flex Z-Vent 16" to 18" Eccentric Increaser (2SVDIE1618)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $984.94

    Special Price: $787.96

    Details
  4. Z-Flex Z-Vent 16" to 18" Concentric Increaser Stainless Steel Venting (2SVDI1618)

    Z-Flex Z-Vent 16" to 18" Concentric Increaser (2SVDI1618)

    Z-Flex Z-Vent 16" to 18" Concentric Increaser (2SVDI1618)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $984.94

    Special Price: $787.96

    Details
  5. Z-Flex Z-Vent 20" Rain Cap with Wind Band Stainless Steel Venting (2SVDRCX20)

    Z-Flex Z-Vent 20" Rain Cap with Wind Band (2SVDRCX20)

    Z-Flex Z-Vent 20" Rain Cap with Wind Band (2SVDRCX20)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $978.02

    Special Price: $782.41

    Details
  6. Z-Flex Z-Vent 14" Rain Cap with Wind Band Stainless Steel Venting (2SVSRCX14)

    Z-Flex Z-Vent 20" Rain Cap with Wind Band (2SVSRCX20)

    Z-Flex Z-Vent 20" Rain Cap with Wind Band (2SVSRCX20)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $978.01

    Special Price: $782.40

    Details
  7. Z-Flex Z-Vent 10" to 14" Eccentric Increaser Stainless Steel Venting (2SVDIE1014)

    Z-Flex Z-Vent 10" to 14" Eccentric Increaser (2SVDIE1014)

    Z-Flex Z-Vent 10" to 14" Eccentric Increaser (2SVDIE1014)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $974.12

    Special Price: $779.30

    Details
  8. Z-Flex Z-Vent 10" to 16" Concentric Increaser Stainless Steel Venting (2SVDI1016)

    Z-Flex Z-Vent 10" to 16" Concentric Increaser (2SVDI1016)

    Z-Flex Z-Vent 10" to 16" Concentric Increaser (2SVDI1016)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $974.12

    Special Price: $779.30

    Details
  9. Z-Flex Z-Vent 14" x 3' Stainless Steel Vent Pipe (2SVDP1403)

    Z-Flex Z-Vent 14" x 3' Stainless Steel Vent Pipe (2SVDP1403)

    Z-Flex Z-Vent 14" x 3' Stainless Steel Vent Pipe (2SVDP1403)

    Double Walled. Can be cut to length Learn More

    Regular Price: $966.79

    Special Price: $773.43

    Details
  10. Z-Flex Z-Vent 14" Wall Support Stainless Steel Venting (2SVSWS14)

    Z-Flex Z-Vent 24" Wall Support (2SVSWS24)

    Z-Flex Z-Vent 24" Wall Support (2SVSWS24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $961.81

    Special Price: $769.45

    Details
  11. Z-Flex Z-Vent 14" x 2' Stainless Steel Vent Pipe (2SVEP1402)

    Z-Flex Z-Vent 24" x 2' Stainless Steel Vent Pipe (2SVEP2402)

    Z-Flex Z-Vent 24" x 2' Stainless Steel Vent Pipe (2SVEP2402)

    Single Walled. Can be cut to length Learn More

    Regular Price: $960.45

    Special Price: $768.36

    Details
  12. Z-Flex Z-Vent 26" x 12" Stainless Steel Vent Pipe (2SVDP2601)

    Z-Flex Z-Vent 26" x 12" Stainless Steel Vent Pipe (2SVDP2601)

    Z-Flex Z-Vent 26" x 12" Stainless Steel Vent Pipe (2SVDP2601)

    Double Walled. Can be cut to length Learn More

    Regular Price: $956.29

    Special Price: $765.04

    Details
  13. Z-Flex Z-Vent 32" Storm Collar Stainless Steel Venting (2SVDLS32)

    Z-Flex Z-Vent 32" Storm Collar (2SVDLS32)

    Z-Flex Z-Vent 32" Storm Collar (2SVDLS32)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $949.39

    Special Price: $759.52

    Details
  14. Z-Flex Z-Vent 10" Lateral 45 WYE Stainless Steel Venting (2SVDL1045)

    Z-Flex Z-Vent 10" Lateral 45 WYE (2SVDL1045)

    Z-Flex Z-Vent 10" Lateral 45 WYE (2SVDL1045)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $934.75

    Special Price: $747.80

    Details
  15. Z-Flex Z-Vent 10" Boot Tee Stainless Steel Venting (2SVDTBT10)

    Z-Flex Z-Vent 10" Boot Tee (2SVDTBT10)

    Z-Flex Z-Vent 10" Boot Tee (2SVDTBT10)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $934.75

    Special Price: $747.80

    Details
  16. Z-Flex Z-Vent 9" Lateral 45 WYE Stainless Steel Venting (2SVDL0945)

    Z-Flex Z-Vent 9" Lateral 45 WYE (2SVDL0945)

    Z-Flex Z-Vent 9" Lateral 45 WYE (2SVDL0945)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $934.75

    Special Price: $747.80

    Details
  17. Z-Flex Z-Vent 9" Boot Tee Stainless Steel Venting (2SVDTBT09)

    Z-Flex Z-Vent 9" Boot Tee (2SVDTBT09)

    Z-Flex Z-Vent 9" Boot Tee (2SVDTBT09)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $934.75

    Special Price: $747.80

    Details
  18. Z-Flex Z-Vent 12" Straight Tee (2SVDT12)

    Z-Flex Z-Vent 12" Straight Tee (2SVDT12)

    Z-Flex Z-Vent 12" Straight Tee (2SVDT12)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $932.62

    Special Price: $746.10

    Details
  19. Z-Flex Z-Vent 20" Low Resistance Rain Cap Stainless Steel Venting (2SVDRC20)

    Z-Flex Z-Vent 20" Low Resistance Rain Cap (2SVDRC20)

    Z-Flex Z-Vent 20" Low Resistance Rain Cap (2SVDRC20)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $931.43

    Special Price: $745.14

    Details
  20. Z-Flex Z-Vent 14" Low Resistance Rain Cap Stainless Steel Venting (2SVSRC14)

    Z-Flex Z-Vent 20" Low Resistance Rain Cap (2SVSRC20)

    Z-Flex Z-Vent 20" Low Resistance Rain Cap (2SVSRC20)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $931.43

    Special Price: $745.14

    Details
  21. Z-Flex Z-Vent 8" x 45 Degree Elbow Stainless Steel Venting (2SVDE0845)

    Z-Flex Z-Vent 8" x 45 Degree Elbow Stainless Steel Venting (2SVDE0845)

    Z-Flex Z-Vent 8" x 45 Degree Elbow Stainless Steel Venting (2SVDE0845)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $928.15

    Special Price: $742.53

    Details
  22. Z-Flex Z-Vent 8" x 30 Degree Elbow Stainless Steel Venting (2SVDE0830)

    Z-Flex Z-Vent 8" x 30 Degree Elbow Stainless Steel Venting (2SVDE0830)

    Z-Flex Z-Vent 8" x 30 Degree Elbow Stainless Steel Venting (2SVDE0830)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $928.15

    Special Price: $742.53

    Details
  23. Z-Flex Z-Vent 8" x 15 Degree Elbow Stainless Steel Venting (2SVDE0815)

    Z-Flex Z-Vent 8" x 15 Degree Elbow Stainless Steel Venting (2SVDE0815)

    Z-Flex Z-Vent 8" x 15 Degree Elbow Stainless Steel Venting (2SVDE0815)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $928.15

    Special Price: $742.53

    Details
  24. Z-Flex Z-Vent 8" x 18" Stainless Steel Vent Pipe (2SVDP0801.5)

    Z-Flex Z-Vent 8" x 18" Stainless Steel Vent Pipe (2SVDP0801.5)

    Z-Flex Z-Vent 8" x 18" Stainless Steel Vent Pipe (2SVDP0801.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $921.53

    Special Price: $737.22

    Details
  25. Z-Flex Z-Vent 10" Straight Tee (2SVDT10)

    Z-Flex Z-Vent 10" Straight Tee (2SVDT10)

    Z-Flex Z-Vent 10" Straight Tee (2SVDT10)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $919.30

    Special Price: $735.44

    Details
  26. Z-Flex Z-Vent 28" Base Support Stainless Steel Venting (2SVDBS28)

    Z-Flex Z-Vent 28" Base Support (2SVDBS28)

    Z-Flex Z-Vent 28" Base Support (2SVDBS28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $916.42

    Special Price: $733.14

    Details
  27. Z-Flex Z-Vent 8" Wall Support Stainless Steel Venting (2SVDWS08)

    Z-Flex Z-Vent 8" Wall Support (2SVDWS08)

    Z-Flex Z-Vent 8" Wall Support (2SVDWS08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $914.43

    Special Price: $731.55

    Details
  28. Z-Flex Z-Vent 22" Wall Support Stainless Steel Venting (2SVDWS22)

    Z-Flex Z-Vent 22" Wall Support (2SVDWS22)

    Z-Flex Z-Vent 22" Wall Support (2SVDWS22)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $907.13

    Special Price: $725.71

    Details
  29. Z-Flex Z-Vent 20" x 120" Stainless Steel Vent Pipe (2SVDP2001.5)

    Z-Flex Z-Vent 20" x 20" Stainless Steel Vent Pipe (2SVDP2001.5)

    Z-Flex Z-Vent 20" x 120" Stainless Steel Vent Pipe (2SVDP2001.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $900.89

    Special Price: $720.71

    Details
  30. 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
  31. 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
  32. Z-Flex Z-Vent 28" x 6" Stainless Steel Vent Pipe (2SVDP28.5)

    Z-Flex Z-Vent 28" x 6" Stainless Steel Vent Pipe (2SVDP28.5)

    Z-Flex Z-Vent 28" x 6" Stainless Steel Vent Pipe (2SVDP28.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $893.73

    Special Price: $714.99

    Details
  33. Z-Flex Z-Vent 24" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA24)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVDFA24)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVDFA24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $892.98

    Special Price: $714.38

    Details
  34. 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
  35. Z-Flex Z-Vent 24" Termination Box Stainless Steel Venting (2SVDRTX24)

    Z-Flex Z-Vent 24" Termination Box (2SVDRTX24)

    Z-Flex Z-Vent 24" Termination Box (2SVDRTX24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $890.94

    Special Price: $712.76

    Details

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Application
  1. Commercial,Residential (35)
Color
  1. Silver (35)
Material of Construction
  1. Stainless Steel AL29-4C (35)
Product Type
  1. Z-Vent 18" Single-Wall Vent (2)
  2. Z-Vent 20" Single-Wall Vent (2)
  3. Z-Vent 24" Single-Wall Vent (3)
  4. Z-Vent 8" Double-Wall Vent (5)
  5. Z-Vent 9" Double-Wall Vent (2)
  6. Z-Vent 10" Double-Wall Vent (5)
  7. Z-Vent 12" Double-Wall Vent (1)
  8. Z-Vent 14" Double-Wall Vent (1)
  9. Z-Vent 16" Double-Wall Vent (2)
  10. Z-Vent 20" Double-Wall Vent (4)
  11. Z-Vent 22" Double-Wall Vent (1)
  12. Z-Vent 24" Double-Wall Vent (2)
  13. Z-Vent 26" Double-Wall Vent (2)
  14. Z-Vent 28" Double-Wall Vent (2)
  15. Z-Vent 32" Double-Wall Vent (1)
Venting Style
  1. Z-Flex Z-Vent Dble-Wall SS (28)
  2. Z-Flex Z-Vent Single-Wall SS (7)
Venting Type
  1. Straight Pipes (6)
  2. Elbows (3)
  3. Tees (8)
  4. Increasers (4)
  5. Wall Thimbles (1)
  6. Terminations (3)
  7. Roof Flashings (1)
  8. Supports (5)
  9. Rain Caps (4)
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