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Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

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Stainless Steel Venting

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.

34 Item(s)

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  1. Z-Flex Z-Vent 14" to 20" Concentric Increaser Stainless Steel Venting (2SVSI1416)

    Z-Flex Z-Vent 16" to 20" Concentric Increaser (2SVSI1620)

    Z-Flex Z-Vent 16" to 20" Concentric Increaser (2SVSI1620)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $821.58

    Special Price: $657.27

    Details
  2. Z-Flex Z-Vent 14" to 18" Concentric Increaser Stainless Steel Venting (2SVSI1416)

    Z-Flex Z-Vent 16" to 18" Concentric Increaser (2SVSI1618)

    Z-Flex Z-Vent 16" to 18" Concentric Increaser (2SVSI1618)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $786.50

    Special Price: $629.20

    Details
  3. Z-Flex Z-Vent 14" x 90 Degree Elbow Stainless Steel Venting (2SVEE1490)

    Z-Flex Z-Vent 16" x 90 Degree Elbow Stainless Steel Venting (2SVEE1690)

    Z-Flex Z-Vent 16" x 90 Degree Elbow Stainless Steel Venting (2SVEE1690)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $743.60

    Special Price: $594.88

    Details
  4. Z-Flex Z-Vent 14" Lateral 45 WYE Stainless Steel Venting (2SVSL1445)

    Z-Flex Z-Vent 16" Lateral 45 WYE (2SVSL1645)

    Z-Flex Z-Vent 16" Lateral 45 WYE (2SVSL1645)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $714.75

    Special Price: $571.79

    Details
  5. Z-Flex Z-Vent 14" Boot Tee Stainless Steel Venting (2SVSTBT14)

    Z-Flex Z-Vent 16" Boot Tee (2SVSTBT16)

    Z-Flex Z-Vent 16" Boot Tee (2SVSTBT16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $714.75

    Special Price: $571.79

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

    Z-Flex Z-Vent 16" Rain Cap with Wind Band (2SVSRCX16)

    Z-Flex Z-Vent 16" Rain Cap with Wind Band (2SVSRCX16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $666.20

    Special Price: $532.96

    Details
  7. Z-Flex Z-Vent 16" Straight Tee (2SVST16)

    Z-Flex Z-Vent 16" Straight Tee (2SVST16)

    Z-Flex Z-Vent 16" Straight Tee (2SVST16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $664.93

    Special Price: $531.94

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

    Z-Flex Z-Vent 16" Low Resistance Rain Cap (2SVSRC16)

    Z-Flex Z-Vent 16" Low Resistance Rain Cap (2SVSRC16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $633.78

    Special Price: $507.02

    Details
  9. Z-Flex Z-Vent 14" x 3' Stainless Steel Vent Pipe (2SVEP1403)

    Z-Flex Z-Vent 16" x 3' Stainless Steel Vent Pipe (2SVEP1603)

    Z-Flex Z-Vent 16" x 3' Stainless Steel Vent Pipe (2SVEP1603)

    Single Walled. Can be cut to length Learn More

    Regular Price: $631.55

    Special Price: $505.24

    Details
  10. Z-Flex Z-Vent 14" x 30 Degree Elbow Stainless Steel Venting (2SVEE1430)

    Z-Flex Z-Vent 16" x 30 Degree Elbow Stainless Steel Venting (2SVEE1630)

    Z-Flex Z-Vent 16" x 30 Degree Elbow Stainless Steel Venting (2SVEE1630)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $605.37

    Special Price: $484.30

    Details
  11. Z-Flex Z-Vent 14" x 45 Degree Elbow Stainless Steel Venting (2SVEE1445)

    Z-Flex Z-Vent 16" x 45 Degree Elbow Stainless Steel Venting (2SVEE1645)

    Z-Flex Z-Vent 16" x 45 Degree Elbow Stainless Steel Venting (2SVEE1645)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $605.37

    Special Price: $484.30

    Details
  12. Z-Flex Z-Vent 14" x 15 Degree Elbow Stainless Steel Venting (2SVEE1415)

    Z-Flex Z-Vent 16" x 15 Degree Elbow Stainless Steel Venting (2SVEE1615)

    Z-Flex Z-Vent 16" x 15 Degree Elbow Stainless Steel Venting (2SVEE1615)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $605.37

    Special Price: $484.30

    Details
  13. Z-Flex Z-Vent 14" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC14)

    Z-Flex Z-Vent 16" Exit Cone - Vertical Termination (2SVSXITC16)

    Z-Flex Z-Vent 16" Exit Cone - Vertical Termination (2SVSXITC16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $579.96

    Special Price: $463.97

    Details
  14. Z-Flex Z-Vent 14" to 18" Eccentric Increaser Stainless Steel Venting (2SVSIE1416)

    Z-Flex Z-Vent 16" to 18" Eccentric Increaser (2SVSIE1618)

    Z-Flex Z-Vent 16" to 18" Eccentric Increaser (2SVSIE1618)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $577.14

    Special Price: $461.71

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

    Z-Flex Z-Vent 16" Wall Support (2SVSWS16)

    Z-Flex Z-Vent 16" Wall Support (2SVSWS16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $502.17

    Special Price: $401.74

    Details
  16. Z-Flex Z-Vent 14" Termination Box Stainless Steel Venting (2SVSRTX14)

    Z-Flex Z-Vent 16" Termination Box (2SVSRTX16)

    Z-Flex Z-Vent 16" Termination Box (2SVSRTX16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $465.73

    Special Price: $372.59

    Details
  17. Z-Flex Z-Vent 14" Base Support Stainless Steel Venting (2SVSBS14)

    Z-Flex Z-Vent 16" Base Support (2SVSBS16)

    Z-Flex Z-Vent 16" Base Support (2SVSBS16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $455.58

    Special Price: $364.47

    Details
  18. Z-Flex Z-Vent 14" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA14)

    Z-Flex Z-Vent 16" Flashing 0-30 Degrees (2SVSFA16)

    Z-Flex Z-Vent 16" Flashing 0-30 Degrees (2SVSFA16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $425.21

    Special Price: $340.17

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

    Z-Flex Z-Vent 16" x 2' Stainless Steel Vent Pipe (2SVEP1602)

    Z-Flex Z-Vent 16" x 2' Stainless Steel Vent Pipe (2SVEP1602)

    Single Walled. Can be cut to length Learn More

    Regular Price: $414.70

    Special Price: $331.76

    Details
  20. Z-Flex Z-Vent 14" Stainless Steel Adjustable Vent Pipe (2SVSPA14)

    Z-Flex Z-Vent 16" Stainless Steel Adjustable Vent Pipe (2SVSPA16)

    Z-Flex Z-Vent 16" Stainless Steel Adjustable Vent Pipe (2SVSPA16)

    Adjusts from 11.8 inches to 18 inches Learn More

    Regular Price: $361.10

    Special Price: $288.88

    Details
  21. Z-Flex Z-Vent 14" x 114" Stainless Steel Vent Pipe (2SVEP1401.5)

    Z-Flex Z-Vent 16" x 18" Stainless Steel Vent Pipe (2SVEP1601.5)

    Z-Flex Z-Vent 16" x 18" Stainless Steel Vent Pipe (2SVEP1601.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $347.97

    Special Price: $278.37

    Details
  22. Z-Flex Z-Vent 14" Flat Flashing Stainless Steel Venting (2SVSF14)

    Z-Flex Z-Vent 16" Flat Flashing (2SVSF16)

    Z-Flex Z-Vent 16" Flat Flashing (2SVSF16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $305.76

    Special Price: $244.61

    Details
  23. Z-Flex Z-Vent 14" Wall Thimble Stainless Steel Venting (2SVSWT14)

    Z-Flex Z-Vent 16" Wall Thimble (2SVSWT16)

    Z-Flex Z-Vent 16" Wall Thimble (2SVSWT16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $299.68

    Special Price: $239.75

    Details
  24. Z-Flex Z-Vent 14" Universal Adaptor (2SVSA14)

    Z-Flex Z-Vent 16" Universal Adaptor (2SVSA16)

    Z-Flex Z-Vent 16" Universal Adaptor (2SVSA16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $285.51

    Special Price: $228.40

    Details
  25. Z-Flex Z-Vent 14" Firestop with Support Stainless Steel Venting (2SVSFSS14)

    Z-Flex Z-Vent 16" Firestop with Support (2SVSFSS16)

    Z-Flex Z-Vent 16" Firestop with Support (2SVSFSS16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $253.10

    Special Price: $202.49

    Details
  26. Z-Flex Z-Vent 14" Inspection Port Length (2SVSPRT14.5)

    Z-Flex Z-Vent 16" Inspection Port Length (2SVSPRT16.5)

    Z-Flex Z-Vent 16" Inspection Port (2SVSPRT16.5)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $247.00

    Special Price: $197.60

    Details
  27. Z-Flex Z-Vent 14" x 12" Stainless Steel Vent Pipe (2SVEP1401)

    Z-Flex Z-Vent 16" x 12" Stainless Steel Vent Pipe (2SVEP1601)

    Z-Flex Z-Vent 16" x 12" Stainless Steel Vent Pipe (2SVEP1601)

    Single Walled. Can be cut to length Learn More

    Regular Price: $238.34

    Special Price: $190.67

    Details
  28. Z-Flex Z-Vent 14" Storm Collar Stainless Steel Venting (2SVSLS14)

    Z-Flex Z-Vent 16" Storm Collar (2SVSLS16)

    Z-Flex Z-Vent 16" Storm Collar (2SVSLS16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $214.64

    Special Price: $171.71

    Details
  29. Z-Flex Z-Vent 14" Tee Cap with Drain Stainless Steel Venting (2SVSTCD14)

    Z-Flex Z-Vent 16" Tee Cap with Drain (2SVSTCD16)

    Z-Flex Z-Vent 16" Tee Cap with Drain (2SVSTCD16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $202.58

    Special Price: $162.07

    Details
  30. Z-Flex Z-Vent 14" x 6" Stainless Steel Vent Pipe (2SVEP14.5)

    Z-Flex Z-Vent 16" x 6" Stainless Steel Vent Pipe (2SVEP16.5)

    Z-Flex Z-Vent 16" x 6" Stainless Steel Vent Pipe (2SVEP16.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $182.33

    Special Price: $145.87

    Details
  31. Z-Flex Z-Vent 14" Firestop Spacer Stainless Steel Venting (2SVSFS14)

    Z-Flex Z-Vent 16" Firestop Spacer (2SVSFS16)

    Z-Flex Z-Vent 16" Firestop Spacer (2SVSFS16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $178.18

    Special Price: $142.54

    Details
  32. Z-Flex Z-Vent 14" Tee Cap Stainless Steel Venting (2SVSTC14)

    Z-Flex Z-Vent 16" Tee Cap (2SVSTC16)

    Z-Flex Z-Vent 16" Tee Cap (2SVSTC16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $166.82

    Special Price: $133.46

    Details
  33. Z-Flex Z-Vent 14" Clamp Band Stainless Steel Venting (2SVSCB14)

    Z-Flex Z-Vent 16" Clamp Band (2SVSCB16)

    Z-Flex Z-Vent 16" Clamp Band (2SVSCB16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $105.06

    Special Price: $84.05

    Details
  34. Z-Flex Z-Vent 14" Guy Band Stainless Steel Venting (2SVSGB14)

    Z-Flex Z-Vent 16" Guy Band (2SVSGB16)

    Z-Flex Z-Vent 16" Guy Band (2SVSGB16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $46.55

    Special Price: $37.25

    Details

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