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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.

34 Item(s)

Set Descending Direction
  1. Z-Flex Z-Vent 8" x 6" Stainless Steel Vent Pipe (2SVDP08.5)

    Z-Flex Z-Vent 8" x 6" Stainless Steel Vent Pipe (2SVDP08.5)

    Z-Flex Z-Vent 8" x 6" Stainless Steel Vent Pipe (2SVDP08.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $388.38

    Special Price: $310.71

    Details
  2. Z-Flex Z-Vent 8" Wall Thimble Stainless Steel Venting (2SVDWT08)

    Z-Flex Z-Vent 8" Wall Thimble (2SVDWT08)

    Z-Flex Z-Vent 8" Wall Thimble (2SVDWT08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $406.42

    Special Price: $325.14

    Details
  3. Z-Flex Z-Vent 8" Termination Box Stainless Steel Venting (2SVDRTX08)

    Z-Flex Z-Vent 8" Termination Box (2SVDRTX08)

    Z-Flex Z-Vent 8" Termination Box (2SVDRTX08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $440.80

    Special Price: $352.64

    Details
  4. Z-Flex Z-Vent 8" Firestop with Support Stainless Steel Venting (2SVDFSS08)

    Z-Flex Z-Vent 8" Firestop with Support (2SVDFSS08)

    Z-Flex Z-Vent 8" Firestop with Support (2SVDFSS08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $490.51

    Special Price: $392.41

    Details
  5. Z-Flex Z-Vent 8" x 12" Stainless Steel Vent Pipe (2SVDP0801)

    Z-Flex Z-Vent 8" x 12" Stainless Steel Vent Pipe (2SVDP0801)

    Z-Flex Z-Vent 8" x 12" Stainless Steel Vent Pipe (2SVDP0801)

    Double Walled. Can be cut to length Learn More

    Regular Price: $618.72

    Special Price: $494.97

    Details
  6. Z-Flex Z-Vent 8" Single Wall to Double Wall Adaptor (2SVDSA08)

    Z-Flex Z-Vent 8" Single Wall to Double Wall Adaptor (2SVDSA08)

    Z-Flex Z-Vent 8" Single Wall to Double Wall Adaptor (2SVDSA08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $618.96

    Special Price: $495.18

    Details
  7. Z-Flex Z-Vent 8" Flat Flashing Stainless Steel Venting (2SVDF08)

    Z-Flex Z-Vent 8" Flat Flashing (2SVDF08)

    Z-Flex Z-Vent 8" Flat Flashing (2SVDF08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $623.94

    Special Price: $499.16

    Details
  8. Z-Flex Z-Vent 8" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA08)

    Z-Flex Z-Vent 8" Flashing 0-30 Degrees (2SVDFA08)

    Z-Flex Z-Vent 8" Flashing 0-30 Degrees (2SVDFA08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $652.50

    Special Price: $522.00

    Details
  9. Z-Flex Z-Vent 8" Low Resistance Rain Cap Stainless Steel Venting (2SVDRC08)

    Z-Flex Z-Vent 8" Low Resistance Rain Cap (2SVDRC08)

    Z-Flex Z-Vent 8" Low Resistance Rain Cap (2SVDRC08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $681.18

    Special Price: $544.94

    Details
  10. Z-Flex Z-Vent 8" Rain Cap with Wind Band Stainless Steel Venting (2SVDRCX08)

    Z-Flex Z-Vent 8" Rain Cap with Wind Band (2SVDRCX08)

    Z-Flex Z-Vent 8" Rain Cap with Wind Band (2SVDRCX08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $715.53

    Special Price: $572.42

    Details
  11. Z-Flex Z-Vent 8" Base Support Stainless Steel Venting (2SVDBS08)

    Z-Flex Z-Vent 8" Base Support (2SVDBS08)

    Z-Flex Z-Vent 8" Base Support (2SVDBS08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $726.13

    Special Price: $580.91

    Details
  12. Z-Flex Z-Vent 8" Exit Cone - Vertical Termination Stainless Steel Venting (2SVDXITC08)

    Z-Flex Z-Vent 8" Exit Cone - Vertical Termination (2SVDXITC08)

    Z-Flex Z-Vent 8" Exit Cone - Vertical Termination (2SVDXITC08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $749.87

    Special Price: $599.90

    Details
  13. Z-Flex Z-Vent 8" Inspection Port Length Stainless Steel Venting (2SVDPRT08.5)

    Z-Flex Z-Vent 8" Inspection Port Length (2SVDPRT08.5)

    Z-Flex Z-Vent 8" Inspection Port Length (2SVDPRT08.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $782.35

    Special Price: $625.88

    Details
  14. Z-Flex Z-Vent 8" x 4' Stainless Steel Vent Pipe (2SVDP0804)

    Z-Flex Z-Vent 8" x 4' Stainless Steel Vent Pipe (2SVDP0804)

    Z-Flex Z-Vent 8" x 4' Stainless Steel Vent Pipe (2SVDP0804)

    Double Walled. Can be cut to length Learn More

    Regular Price: $1,201.98

    Special Price: $629.28

    Details
  15. 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
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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
  23. Z-Flex Z-Vent 8" to 6" Reducer Stainless Steel Venting (2SVDR0806)

    Z-Flex Z-Vent 8" to 6" Reducer (2SVDR0806)

    Z-Flex Z-Vent 8" to 6" Reducer (2SVDR0806)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,143.74

    Special Price: $915.00

    Details
  24. Z-Flex Z-Vent 8" to 10" Concentric Increaser Stainless Steel Venting (2SVDI0810)

    Z-Flex Z-Vent 8" to 10" Concentric Increaser (2SVDI0810)

    Z-Flex Z-Vent 8" to 10" Concentric Increaser (2SVDI0810)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,322.25

    Special Price: $1,057.80

    Details
  25. Z-Flex Z-Vent 8" to 10" Eccentric Increaser Stainless Steel Venting (2SVDIE0810)

    Z-Flex Z-Vent 8" to 10" Eccentric Increaser (2SVDIE0810)

    Z-Flex Z-Vent 8" to 10" Eccentric Increaser (2SVDIE0810)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,499.78

    Special Price: $1,199.83

    Details
  26. Z-Flex Z-Vent 8" x 3' Stainless Steel Vent Pipe (2SVDP0803)

    Z-Flex Z-Vent 8" x 3' Stainless Steel Vent Pipe (2SVDP0803)

    Z-Flex Z-Vent 8" x 3' Stainless Steel Vent Pipe (2SVDP0803)

    Double Walled. Can be cut to length Learn More

    Regular Price: $1,566.65

    Special Price: $1,253.32

    Details
  27. Z-Flex Z-Vent 8" Straight Tee (2SVDT08)

    Z-Flex Z-Vent 8" Straight Tee (2SVDT08)

    Z-Flex Z-Vent 8" Straight Tee (2SVDT08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,797.04

    Special Price: $1,437.63

    Details
  28. Z-Flex Z-Vent 8" to 12" Concentric Increaser Stainless Steel Venting (2SVDI0812)

    Z-Flex Z-Vent 8" to 12" Concentric Increaser (2SVDI0812)

    Z-Flex Z-Vent 8" to 12" Concentric Increaser (2SVDI0812)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,888.93

    Special Price: $1,511.15

    Details
  29. Z-Flex Z-Vent 8" Boot Tee Stainless Steel Venting (2SVDTBT08)

    Z-Flex Z-Vent 8" Boot Tee (2SVDTBT08)

    Z-Flex Z-Vent 8" Boot Tee (2SVDTBT08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,132.89

    Special Price: $1,706.31

    Details
  30. 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
  31. Z-Flex Z-Vent 8" to 12" Eccentric Increaser Stainless Steel Venting (2SVDIE0812)

    Z-Flex Z-Vent 8" to 12" Eccentric Increaser (2SVDIE0812)

    Z-Flex Z-Vent 8" to 12" Eccentric Increaser (2SVDIE0812)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,249.65

    Special Price: $1,799.73

    Details
  32. Z-Flex Z-Vent 8" to 14" Concentric Increaser Stainless Steel Venting (2SVDI0814)

    Z-Flex Z-Vent 8" to 14" Concentric Increaser (2SVDI0814)

    Z-Flex Z-Vent 8" to 14" Concentric Increaser (2SVDI0814)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,647.07

    Special Price: $2,117.66

    Details
  33. Z-Flex Z-Vent 8" to 14" Eccentric Increaser Stainless Steel Venting (2SVDIE0814)

    Z-Flex Z-Vent 8" to 14" Eccentric Increaser (2SVDIE0814)

    Z-Flex Z-Vent 8" to 14" Eccentric Increaser (2SVDIE0814)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,647.07

    Special Price: $2,117.66

    Details
  34. Z-Flex Z-Vent 8" to 22" Eccentric Increaser Stainless Steel Venting (2SVDIE0822)

    Z-Flex Z-Vent 8" to 22" Eccentric Increaser (2SVDIE0822)

    Z-Flex Z-Vent 8" to 22" Eccentric Increaser (2SVDIE0822)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,699.56

    Special Price: $2,159.64

    Details

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