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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.

31 Item(s)

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  1. Z-Flex Z-Vent 14" Guy Band Stainless Steel Venting (2SVDGB14)

    Z-Flex Z-Vent 14" Guy Band (2SVDGB14)

    Z-Flex Z-Vent 14" Guy Band (2SVDGB14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $43.27

    Special Price: $34.62

    Details
  2. Z-Flex Z-Vent 14" Firestop Spacer Stainless Steel Venting (2SVDFS14)

    Z-Flex Z-Vent 14" Firestop Spacer (2SVDFS14)

    Z-Flex Z-Vent 14" Firestop Spacer (2SVDFS14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $177.16

    Special Price: $141.73

    Details
  3. Z-Flex Z-Vent 14" Tee Cap Stainless Steel Venting (2SVDTC14)

    Z-Flex Z-Vent 14" Tee Cap (2SVDTC14)

    Z-Flex Z-Vent 14" Tee Cap (2SVDTC14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $182.33

    Special Price: $145.87

    Details
  4. Z-Flex Z-Vent 14" x 6" Stainless Steel Vent Pipe (2SVDP14.5)

    Z-Flex Z-Vent 14" x 6" Stainless Steel Vent Pipe (2SVDP14.5)

    Z-Flex Z-Vent 14" x 6" Stainless Steel Vent Pipe (2SVDP14.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $242.29

    Special Price: $193.83

    Details
  5. Z-Flex Z-Vent 14" Tee Cap with Drain Stainless Steel Venting (2SVDTCD14)

    Z-Flex Z-Vent 14" Tee Cap with Drain (2SVDTCD14)

    Z-Flex Z-Vent 14" Tee Cap with Drain (2SVDTCD14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $246.16

    Special Price: $196.93

    Details
  6. Z-Flex Z-Vent 14" Firestop with Support Stainless Steel Venting (2SVDFSS14)

    Z-Flex Z-Vent 14" Firestop with Support (2SVDFSS14)

    Z-Flex Z-Vent 14" Firestop with Support (2SVDFSS14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $248.04

    Special Price: $198.43

    Details
  7. Z-Flex Z-Vent 14" Storm Collar Stainless Steel Venting (2SVDLS14)

    Z-Flex Z-Vent 14" Storm Collar (2SVDLS14)

    Z-Flex Z-Vent 14" Storm Collar (2SVDLS14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $255.93

    Special Price: $204.75

    Details
  8. Z-Flex Z-Vent 14" Wall Thimble Stainless Steel Venting (2SVDWT14)

    Z-Flex Z-Vent 14" Wall Thimble (2SVDWT14)

    Z-Flex Z-Vent 14" Wall Thimble (2SVDWT14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $340.58

    Special Price: $272.47

    Details
  9. Z-Flex Z-Vent 14" x 12" Stainless Steel Vent Pipe (2SVDP1401)

    Z-Flex Z-Vent 14" x 12" Stainless Steel Vent Pipe (2SVDP1401)

    Z-Flex Z-Vent 14" x 12" Stainless Steel Vent Pipe (2SVDP1401)

    Double Walled. Can be cut to length Learn More

    Regular Price: $366.94

    Special Price: $293.55

    Details
  10. Z-Flex Z-Vent 14" Termination Box Stainless Steel Venting (2SVDRTX14)

    Z-Flex Z-Vent 14" Termination Box (2SVDRTX14)

    Z-Flex Z-Vent 14" Termination Box (2SVDRTX14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $372.92

    Special Price: $298.34

    Details
  11. Z-Flex Z-Vent 14" Single Wall to Double Wall Adaptor (2SVDSA14)

    Z-Flex Z-Vent 14" Single Wall to Double Wall Adaptor (2SVDSA14)

    Z-Flex Z-Vent 14" Single Wall to Double Wall Adaptor (2SVDSA14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $430.28

    Special Price: $344.23

    Details
  12. Z-Flex Z-Vent 14" Wall Support Stainless Steel Venting (2SVDWS14)

    Z-Flex Z-Vent 14" Wall Support (2SVDWS14)

    Z-Flex Z-Vent 14" Wall Support (2SVDWS14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $460.64

    Special Price: $368.52

    Details
  13. Z-Flex Z-Vent 14" Inspection Port Length Stainless Steel Venting (2SVDPRT14.5)

    Z-Flex Z-Vent 14" Inspection Port Length (2SVDPRT14.5)

    Z-Flex Z-Vent 14" Inspection Port Length (2SVDPRT14.5)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $485.88

    Special Price: $388.70

    Details
  14. Z-Flex Z-Vent 14" Flat Flashing Stainless Steel Venting (2SVDF14)

    Z-Flex Z-Vent 14" Flat Flashing (2SVDF14)

    Z-Flex Z-Vent 14" Flat Flashing (2SVDF14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $488.22

    Special Price: $390.57

    Details
  15. Z-Flex Z-Vent 14" Low Resistance Rain Cap Stainless Steel Venting (2SVDRC14)

    Z-Flex Z-Vent 14" Low Resistance Rain Cap (2SVDRC14)

    Z-Flex Z-Vent 14" Low Resistance Rain Cap (2SVDRC14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $493.38

    Special Price: $394.71

    Details
  16. Z-Flex Z-Vent 14" Base Support Stainless Steel Venting (2SVDBS14)

    Z-Flex Z-Vent 14" Base Support (2SVDBS14)

    Z-Flex Z-Vent 14" Base Support (2SVDBS14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $493.75

    Special Price: $395.00

    Details
  17. Z-Flex Z-Vent 14" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA14)

    Z-Flex Z-Vent 14" Flashing 0-30 Degrees (2SVDFA14)

    Z-Flex Z-Vent 14" Flashing 0-30 Degrees (2SVDFA14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $511.83

    Special Price: $409.47

    Details
  18. Z-Flex Z-Vent 14" Rain Cap with Wind Band Stainless Steel Venting (2SVDRCX14)

    Z-Flex Z-Vent 14" Rain Cap with Wind Band (2SVDRCX14)

    Z-Flex Z-Vent 14" Rain Cap with Wind Band (2SVDRCX14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $518.24

    Special Price: $414.59

    Details
  19. Z-Flex Z-Vent 14" Exit Cone - Vertical Termination Stainless Steel Venting (2SVDXITC14)

    Z-Flex Z-Vent 14" Exit Cone - Vertical Termination (2SVDXITC14)

    Z-Flex Z-Vent 14" Exit Cone - Vertical Termination (2SVDXITC14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $524.55

    Special Price: $419.64

    Details
  20. Z-Flex Z-Vent 14" x 114" Stainless Steel Vent Pipe (2SVDP1401.5)

    Z-Flex Z-Vent 14" x 18" Stainless Steel Vent Pipe (2SVDP1401.5)

    Z-Flex Z-Vent 14" x 114" Stainless Steel Vent Pipe (2SVDP1401.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $550.42

    Special Price: $440.34

    Details
  21. Z-Flex Z-Vent 14" x 45 Degree Elbow Stainless Steel Venting (2SVDE1445)

    Z-Flex Z-Vent 14" x 45 Degree Elbow Stainless Steel Venting (2SVDE1445)

    Z-Flex Z-Vent 14" x 45 Degree Elbow Stainless Steel Venting (2SVDE1445)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $595.10

    Special Price: $476.09

    Details
  22. Z-Flex Z-Vent 14" x 15 Degree Elbow Stainless Steel Venting (2SVDE1415)

    Z-Flex Z-Vent 14" x 15 Degree Elbow Stainless Steel Venting (2SVDE1415)

    Z-Flex Z-Vent 14" x 15 Degree Elbow Stainless Steel Venting (2SVDE1415)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $595.10

    Special Price: $476.09

    Details
  23. Z-Flex Z-Vent 14" x 30 Degree Elbow Stainless Steel Venting (2SVDE1430)

    Z-Flex Z-Vent 14" x 30 Degree Elbow Stainless Steel Venting (2SVDE1430)

    Z-Flex Z-Vent 14" x 30 Degree Elbow Stainless Steel Venting (2SVDE1430)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $595.10

    Special Price: $476.09

    Details
  24. Z-Flex Z-Vent 14" to 12" Reducer Stainless Steel Venting (2SVDR1412)

    Z-Flex Z-Vent 14" to 12" Reducer (2SVDR1412)

    Z-Flex Z-Vent 14" to 12" Reducer (2SVDR1412)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $625.60

    Special Price: $500.48

    Details
  25. Z-Flex Z-Vent 14" Stainless Steel Adjustable Vent Pipe (2SVDPA14)

    Z-Flex Z-Vent 14" Stainless Steel Adjustable Vent Pipe (2SVDPA14)

    Z-Flex Z-Vent 14" Stainless Steel Adjustable Vent Pipe (2SVDPA14)

    Adjusts from 11.8 Inches to 18 Inches Learn More

    Regular Price: $639.79

    Special Price: $511.84

    Details
  26. Z-Flex Z-Vent 14" x 2' Stainless Steel Vent Pipe (2SVDP1402)

    Z-Flex Z-Vent 14" x 2' Stainless Steel Vent Pipe (2SVDP1402)

    Z-Flex Z-Vent 14" x 2' Stainless Steel Vent Pipe (2SVDP1402)

    Double Walled. Can be cut to length Learn More

    Regular Price: $639.79

    Special Price: $511.84

    Details
  27. Z-Flex Z-Vent 14" x 90 Degree Elbow Stainless Steel Venting (2SVDE1490)

    Z-Flex Z-Vent 14" x 90 Degree Elbow Stainless Steel Venting (2SVDE1490)

    Z-Flex Z-Vent 14" x 90 Degree Elbow Stainless Steel Venting (2SVDE1490)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $825.63

    Special Price: $660.50

    Details
  28. Z-Flex Z-Vent 14" to 16" Concentric Increaser Stainless Steel Venting (2SVDI1416)

    Z-Flex Z-Vent 14" to 16" Concentric Increaser (2SVDI1416)

    Z-Flex Z-Vent 14" to 16" Concentric Increaser (2SVDI1416)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $864.41

    Special Price: $691.53

    Details
  29. Z-Flex Z-Vent 14" to 16" Eccentric Increaser Stainless Steel Venting (2SVDIE1416)

    Z-Flex Z-Vent 14" to 16" Eccentric Increaser (2SVDIE1416)

    Z-Flex Z-Vent 14" to 16" Eccentric Increaser (2SVDIE1416)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $864.41

    Special Price: $691.53

    Details
  30. 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
  31. Z-Flex Z-Vent 14" Straight Tee (2SVDT14)

    Z-Flex Z-Vent 14" Straight Tee (2SVDT14)

    Z-Flex Z-Vent 14" Straight Tee (2SVDT14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,077.32

    Special Price: $861.86

    Details

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Material of Construction
  1. Stainless Steel AL29-4C (31)
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  1. Rigid (31)
Venting Style
  1. Z-Flex Z-Vent Dble-Wall SS (31)
Venting Type
  1. Straight Pipes (6)
  2. Elbows (4)
  3. Tees (1)
  4. Tee Caps (2)
  5. Adaptors (1)
  6. Increasers (2)
  7. Reducers (1)
  8. Wall Thimbles (1)
  9. Terminations (2)
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