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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.

40 Item(s)

Set Descending Direction
  1. Z-Flex Z-Vent 6" Clamp Band Stainless Steel Venting (2SVSCB06)

    Z-Flex Z-Vent 6" Clamp Band (2SVSCB06)

    Z-Flex Z-Vent 6" Clamp Band (2SVSCB06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $35.91

    Special Price: $28.74

    Details
  2. Z-Flex Z-Vent 6" Guy Band Stainless Steel Venting (2SVSGB06)

    Z-Flex Z-Vent 6" Guy Band (2SVSGB06)

    Z-Flex Z-Vent 6" Guy Band (2SVSGB06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $35.91

    Special Price: $28.74

    Details
  3. Z-Flex Z-Vent 6" Tee Cap Stainless Steel Venting (2SVSTC06)

    Z-Flex Z-Vent 6" Tee Cap (2SVSTC06)

    Z-Flex Z-Vent 6" Tee Cap (2SVSTC06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $52.33

    Special Price: $41.86

    Details
  4. Z-Flex Z-Vent 6" x 6" Stainless Steel Vent Pipe (2SVEP06.5)

    Z-Flex Z-Vent 6" x 6" Stainless Steel Vent Pipe (2SVEP06.5)

    Z-Flex Z-Vent 6" x 6" Stainless Steel Vent Pipe (2SVEP06.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $66.23

    Special Price: $52.99

    Details
  5. Z-Flex Z-Vent 6" Storm Collar Stainless Steel Venting (2SVSLS06)

    Z-Flex Z-Vent 6" Storm Collar (2SVSLS06)

    Z-Flex Z-Vent 6" Storm Collar (2SVSLS06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $67.17

    Special Price: $53.74

    Details
  6. Z-Flex Z-Vent 6" x 12" Stainless Steel Vent Pipe (2SVEP0601)

    Z-Flex Z-Vent 6" x 12" Stainless Steel Vent Pipe (2SVEP0601)

    Z-Flex Z-Vent 6" x 12" Stainless Steel Vent Pipe (2SVEP0601)

    Single Walled. Can be cut to length Learn More

    Regular Price: $67.92

    Special Price: $54.34

    Details
  7. Z-Flex Z-Vent 6" Universal Adaptor (2SVSA06)

    Z-Flex Z-Vent 6" Universal Adaptor (2SVSA06)

    Z-Flex Z-Vent 6" Universal Adaptor (2SVSA06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $74.66

    Special Price: $59.72

    Details
  8. Z-Flex Z-Vent 6" Tee Cap with Drain Stainless Steel Venting (2SVSTCD06)

    Z-Flex Z-Vent 6" Tee Cap with Drain (2SVSTCD06)

    Z-Flex Z-Vent 6" Tee Cap with Drain (2SVSTCD06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $77.25

    Special Price: $61.80

    Details
  9. Z-Flex Z-Vent 6" Termination Coupling Stainless Steel Venting (2SVSTPX06)

    Z-Flex Z-Vent 6" Termination Coupling (2SVSTPX06)

    Z-Flex Z-Vent 6" Termination Coupling (2SVSTPX06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $85.16

    Special Price: $68.13

    Details
  10. Z-Flex Z-Vent 6" Wall Thimble Stainless Steel Venting (2SVSWTF06)

    Z-Flex Z-Vent 6" Wall Thimble 2SVWT06 (2SVSWTF06)

    Z-Flex Z-Vent 6" Wall Thimble 2SVWT06 (2SVSWTF06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $86.66

    Special Price: $69.33

    Details
  11. Z-Flex Z-Vent 6" Inspection Port Length Stainless Steel Venting (2SVSPRT06.5)

    Z-Flex Z-Vent 6" Inspection Port Length (2SVSPRT06.5)

    Z-Flex Z-Vent 6" Inspection Port (2SVSPRT06.5)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $90.08

    Special Price: $72.06

    Details
  12. Z-Flex Z-Vent 6" Firestop Spacer Stainless Steel Venting (2SVSFS06)

    Z-Flex Z-Vent 6" Firestop Spacer (2SVSFS06)

    Z-Flex Z-Vent 6" Firestop Spacer (2SVSFS06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $98.47

    Special Price: $78.78

    Details
  13. Z-Flex Z-Vent 6" x 18" Stainless Steel Vent Pipe (2SVEP0601.5)

    Z-Flex Z-Vent 6" x 18" Stainless Steel Vent Pipe (2SVEP0601.5)

    Z-Flex Z-Vent 6" x 18" Stainless Steel Vent Pipe (2SVEP0601.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $100.08

    Special Price: $80.07

    Details
  14. Z-Flex Z-Vent 6" Stainless Steel Adjustable Vent Pipe (2SVSPA06)

    Z-Flex Z-Vent 6" Stainless Steel Adjustable Vent Pipe (2SVSPA06)

    Z-Flex Z-Vent 6" Stainless Steel Adjustable Vent Pipe (2SVSPA06)

    Adjusts from 11.5 Inches to 15 Inches Learn More

    Regular Price: $103.88

    Special Price: $83.10

    Details
  15. Z-Flex Z-Vent 6" x 2' Stainless Steel Vent Pipe (2SVEP0602)

    Z-Flex Z-Vent 6" x 2' Stainless Steel Vent Pipe (2SVEP0602)

    Z-Flex Z-Vent 6" x 2' Stainless Steel Vent Pipe (2SVEP0602)

    Single Walled. Can be cut to length Learn More

    Regular Price: $116.78

    Special Price: $93.43

    Details
  16. Z-Flex Z-Vent 6" Flat Flashing Stainless Steel Venting (2SVSF06)

    Z-Flex Z-Vent 6" Flat Flashing (2SVSF06)

    Z-Flex Z-Vent 6" Flat Flashing (2SVSF06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $123.50

    Special Price: $98.80

    Details
  17. Z-Flex Z-Vent 6" Firestop with Support Stainless Steel Venting (2SVSFSS06)

    Z-Flex Z-Vent 6" Firestop with Support (2SVSFSS06)

    Z-Flex Z-Vent 6" Firestop with Support (2SVSFSS06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $134.53

    Special Price: $107.63

    Details
  18. Z-Flex Z-Vent 6" Straight Tee Stainless Steel Venting (2SVST06)

    Z-Flex Z-Vent 6" Straight Tee (2SVST06)

    Z-Flex Z-Vent 6" Straight Tee (2SVST06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $145.35

    Special Price: $116.28

    Details
  19. Z-Flex Z-Vent 6" Termination Box Stainless Steel Venting (2SVSRTX06)

    Z-Flex Z-Vent 6" Termination Box (2SVSRTX06)

    Z-Flex Z-Vent 6" Termination Box (2SVSRTX06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $149.50

    Special Price: $119.60

    Details
  20. Z-Flex Z-Vent 6" x 3' Stainless Steel Vent Pipe (2SVEP0603)

    Z-Flex Z-Vent 6" x 3' Stainless Steel Vent Pipe (2SVEP0603)

    Z-Flex Z-Vent 6" x 3' Stainless Steel Vent Pipe (2SVEP0603)

    Single Walled. Can be cut to length Learn More

    Regular Price: $154.93

    Special Price: $123.95

    Details
  21. Z-Flex Z-Vent 6" x 45 Degree Elbow Stainless Steel Venting (2SVEE0645)

    Z-Flex Z-Vent 6" x 45 Degree Elbow Stainless Steel Venting (2SVEE0645)

    Z-Flex Z-Vent 6" x 45 Degree Elbow Stainless Steel Venting (2SVEE0645)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $156.11

    Special Price: $124.89

    Details
  22. Z-Flex Z-Vent 6" x 15 Degree Elbow Stainless Steel Venting (2SVEE0615)

    Z-Flex Z-Vent 6" x 15 Degree Elbow Stainless Steel Venting (2SVEE0615)

    Z-Flex Z-Vent 6" x 15 Degree Elbow Stainless Steel Venting (2SVEE0615)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $156.11

    Special Price: $124.89

    Details
  23. Z-Flex Z-Vent 6" x 30 Degree Elbow Stainless Steel Venting (2SVEE0630)

    Z-Flex Z-Vent 6" x 30 Degree Elbow Stainless Steel Venting (2SVEE0630)

    Z-Flex Z-Vent 6" x 30 Degree Elbow Stainless Steel Venting (2SVEE0630)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $156.11

    Special Price: $124.89

    Details
  24. Z-Flex Z-Vent 6" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA06)

    Z-Flex Z-Vent 6" Flashing 0-30 Degrees (2SVSFA06)

    Z-Flex Z-Vent 6" Flashing 0-30 Degrees (2SVSFA06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $162.54

    Special Price: $130.04

    Details
  25. Z-Flex Z-Vent 6" to 7" Eccentric Increaser Stainless Steel Venting (2SVSIE0607)

    Z-Flex Z-Vent 6" to 7" Eccentric Increaser (2SVSIE0607)

    Z-Flex Z-Vent 6" to 7" Eccentric Increaser (2SVSIE0607)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $190.65

    Special Price: $152.52

    Details
  26. Z-Flex Z-Vent 6" to 7" Concentric Increaser Stainless Steel Venting (2SVSI0607)

    Z-Flex Z-Vent 6" to 7" Concentric Increaser (2SVSI0607)

    Z-Flex Z-Vent 6" to 7" Concentric Increaser (2SVSI0607)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $190.67

    Special Price: $152.54

    Details
  27. Z-Flex Z-Vent 6" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC06)

    Z-Flex Z-Vent 6" Exit Cone - Vertical Termination (2SVSXITC06)

    Z-Flex Z-Vent 6" Exit Cone - Vertical Termination (2SVSXITC06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $191.05

    Special Price: $152.84

    Details
  28. Z-Flex Z-Vent 6" x 4' Stainless Steel Vent Pipe (2SVEP0604)

    Z-Flex Z-Vent 6" x 4' Stainless Steel Vent Pipe (2SVEP0604)

    Z-Flex Z-Vent 6" x 4' Stainless Steel Vent Pipe (2SVEP0604)

    Single Walled. Can be cut to length Learn More

    Regular Price: $193.06

    Special Price: $154.45

    Details
  29. Z-Flex Z-Vent 6" x 90 Degree Elbow Stainless Steel Venting (2SVEE0690)

    Z-Flex Z-Vent 6" x 90 Degree Elbow Stainless Steel Venting (2SVEE0690)

    Z-Flex Z-Vent 6" x 90 Degree Elbow Stainless Steel Venting (2SVEE0690)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $194.25

    Special Price: $155.40

    Details
  30. Z-Flex Z-Vent 6" Low Resistance Rain Cap Stainless Steel Venting (2SVSRC06)

    Z-Flex Z-Vent 6" Low Resistance Rain Cap (2SVSRC06)

    Z-Flex Z-Vent 6" Low Resistance Rain Cap (2SVSRC06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $203.65

    Special Price: $162.93

    Details
  31. Z-Flex Z-Vent 6" to 8" Eccentric Increaser Stainless Steel Venting (2SVSIE0608)

    Z-Flex Z-Vent 6" to 8" Eccentric Increaser (2SVSIE0608)

    Z-Flex Z-Vent 6" to 8" Eccentric Increaser (2SVSIE0608)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $214.48

    Special Price: $171.58

    Details
  32. Z-Flex Z-Vent 6" Rain Cap with Wind Band Stainless Steel Venting (2SVSRCX06)

    Z-Flex Z-Vent 6" Rain Cap with Wind Band (2SVSRCX06)

    Z-Flex Z-Vent 6" Rain Cap with Wind Band (2SVSRCX06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $214.48

    Special Price: $171.58

    Details
  33. Z-Flex Z-Vent 6" to 8" Concentric Increaser Stainless Steel Venting (2SVSI0608)

    Z-Flex Z-Vent 6" to 8" Concentric Increaser (2SVSI0608)

    Z-Flex Z-Vent 6" to 8" Concentric Increaser (2SVSI0608)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $214.50

    Special Price: $171.59

    Details
  34. Z-Flex Z-Vent 6" Base Support Stainless Steel Venting (2SVSBS06)

    Z-Flex Z-Vent 6" Base Support (2SVSBS06)

    Z-Flex Z-Vent 6" Base Support (2SVSBS06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $225.11

    Special Price: $180.09

    Details
  35. Z-Flex Z-Vent 6" Wall Support Stainless Steel Venting (2SVSWS06)

    Z-Flex Z-Vent 6" Wall Support (2SVSWS06)

    Z-Flex Z-Vent 6" Wall Support (2SVSWS06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $259.43

    Special Price: $207.55

    Details
  36. Z-Flex Z-Vent 6" Boot Tee Stainless Steel Venting (2SVSTBT06)

    Z-Flex Z-Vent 6" Boot Tee (2SVSTBT06)

    Z-Flex Z-Vent 6" Boot Tee (2SVSTBT06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $280.63

    Special Price: $224.51

    Details
  37. Z-Flex Z-Vent 6" to 9" Concentric Increaser Stainless Steel Venting (2SVSI0609)

    Z-Flex Z-Vent 6" to 9" Concentric Increaser (2SVSI0609)

    Z-Flex Z-Vent 6" to 9" Concentric Increaser (2SVSI0609)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $285.97

    Special Price: $228.78

    Details
  38. Z-Flex Z-Vent 6" to 10" Concentric Increaser Stainless Steel Venting (2SVSI0610)

    Z-Flex Z-Vent 6" to 10" Concentric Increaser (2SVSI0610)

    Z-Flex Z-Vent 6" to 10" Concentric Increaser (2SVSI0610)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $333.66

    Special Price: $266.93

    Details
  39. Z-Flex Z-Vent 6" to 10" Eccentric Increaser Stainless Steel Venting (2SVSIE0610)

    Z-Flex Z-Vent 6" to 10" Eccentric Increaser (2SVSIE0610)

    Z-Flex Z-Vent 6" to 10" Eccentric Increaser (2SVSIE0610)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $334.21

    Special Price: $267.36

    Details
  40. Z-Flex Z-Vent 6" to 12" Concentric Increaser Stainless Steel Venting (2SVSI0612)

    Z-Flex Z-Vent 6" to 12" Concentric Increaser (2SVSI0612)

    Z-Flex Z-Vent 6" to 12" Concentric Increaser (2SVSI0612)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $428.98

    Special Price: $343.19

    Details

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