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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.

Items 401 to 442 of 442 total

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  1. Z-Flex 10" Stainless Steel Round to Oval Adapter (2ZRROAX10)

    Z-Flex 10" Stainless Steel Round to Oval Adapter (2ZRROAX10)

    Z-Flex 10" Stainless Steel Round to Oval Adapter (2ZRROAX10)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $135.45

    Special Price: $108.36

    Details
  2. Z-Flex 10" Stainless Steel Oval to Round Adapter (2ZRORAX10)

    Z-Flex 10" Stainless Steel Oval to Round Adapter (2ZRORAX10)

    Z-Flex 10" Stainless Steel Oval to Round Adapter (2ZRORAX10)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $135.45

    Special Price: $108.36

    Details
  3. Z-Flex 4" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0406)

    Z-Flex 4" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0406)

    Z-Flex 4" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0406)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $135.23

    Special Price: $108.19

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

    Z-Flex Z-Vent 18" Clamp Band (2SVSCB18)

    Z-Flex Z-Vent 18" Clamp Band (2SVSCB18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $135.10

    Special Price: $108.09

    Details
  5. Z-Flex Z-Vent 9" Tee Cap with Drain Stainless Steel Venting (2SVSTCD09)

    Z-Flex Z-Vent 9" Tee Cap with Drain (2SVSTCD09)

    Z-Flex Z-Vent 9" Tee Cap with Drain (2SVSTCD09)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $134.99

    Special Price: $107.99

    Details
  6. Z-Flex Z-Vent 4" x 12" Stainless Steel Vent Pipe (2SVDP0401)

    Z-Flex Z-Vent 4" x 12" Stainless Steel Vent Pipe (2SVDP0401)

    Z-Flex Z-Vent 4" x 12" Stainless Steel Vent Pipe (2SVDP0401)

    Double Walled. Can be cut to length Learn More

    Regular Price: $134.68

    Special Price: $107.74

    Details
  7. 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
  8. Z-Flex 2" x 35' Length of 1-Ply Aluminum Duct (1TLXXXX0235)

    Z-Flex 2" x 35' Length of 1-Ply Aluminum Duct (1TLXXXX0235)

    Z-Flex 2" x 35' Length of 1-Ply Aluminum Duct (1TLXXXX0235)

    Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $133.75

    Special Price: $107.00

    Details
  9. Z-Flex Z-Vent 3" x 4' Stainless Steel Vent Pipe (2SVEPWCF0304)

    Z-Flex Z-Vent 3" x 4' Stainless Steel Vent Pipe (2SVEPWCF0304)

    Z-Flex Z-Vent 3" x 4' Stainless Steel Vent Pipe (2SVEPWCF0304)

    Can be cut to length Learn More

    Regular Price: $133.66

    Special Price: $106.94

    Details
  10. Z-Flex 3" x 3' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0303)

    Z-Flex 3" x 3' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0303)

    Z-Flex 3" x 3' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0303)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $133.63

    Special Price: $106.90

    Details
  11. Z-Flex Z-Dens 5" x 72" Polypropylene Vent Pipe - White (2ZDP572)

    Z-Flex Z-Dens 5" x 72" Polypropylene Vent Pipe - White (2ZDP572)

    Z-Flex Z-Dens 5" x 72" Polypropylene Vent Pipe - White (2ZDP572)

    Single Walled. Can be cut to length Learn More

    Regular Price: $133.26

    Special Price: $106.62

    Details
  12. Z-Flex Z-Vent 10" Firestop Spacer  Stainless Steel Venting (2SVSFS10)

    Z-Flex Z-Vent 10" Firestop Spacer (2SVSFS10)

    Z-Flex Z-Vent 10" Firestop Spacer (2SVSFS10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $133.15

    Special Price: $106.52

    Details
  13. Z-Flex 4" x 40' Length of 1-Ply Aluminum Duct (1TLXXXX0440)

    Z-Flex 4" x 40' Length of 1-Ply Aluminum Duct (1TLXXXX0440)

    Z-Flex 4" x 40' Length of 1-Ply Aluminum Duct (1TLXXXX0440)

    Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $133.06

    Special Price: $106.44

    Details
  14. Z-Flex 5" x 12' Gas Single Vent Kit (2SVKXXX0512)

    Z-Flex 5" x 12' Gas Single Vent Kit (2SVKXXX0512)

    Z-Flex 5" x 12' Gas Single Vent Kit (2SVKXXX0512)

    Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $132.63

    Special Price: $106.10

    Details
  15. Z-Flex 9" Stainless Steel Deluxe Rain Cap (2RNCAPS09)

    Z-Flex 9" Stainless Steel Deluxe Rain Cap (2RNCAPS09)

    Z-Flex 9" Stainless Steel Deluxe Rain Cap (2RNCAPS09)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $132.43

    Special Price: $105.95

    Details
  16. Z-Flex 4" x 15' Gas Single Vent Kit (2SVKXXX0415)

    Z-Flex 4" x 15' Gas Single Vent Kit (2SVKXXX0415)

    Z-Flex 4" x 15' Gas Single Vent Kit (2SVKXXX0415)

    Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $132.25

    Special Price: $105.80

    Details
  17. Z-Flex Z-Vent 5" Straight Tee (2SVST05)

    Z-Flex Z-Vent 5" Straight Tee (2SVST05)

    Z-Flex Z-Vent 5" Straight Tee (2SVST05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $132.16

    Special Price: $105.73

    Details
  18. Z-Flex Z-Vent 4" Rain Cap Stainless Steel Venting (2SVSRCF04)

    Z-Flex Z-Vent 4" Rain Cap Stainless Steel Venting (2SVSRCF04)

    Z-Flex Z-Vent 4" Rain Cap Stainless Steel Venting (2SVSRCF04) Learn More

    Regular Price: $132.12

    Special Price: $105.70

    Details
  19. Z-Flex 3" x 50' Length of 1-Ply Aluminum Duct (1TLXXXX0350)

    Z-Flex 3" x 50' Length of 1-Ply Aluminum Duct (1TLXXXX0350)

    Z-Flex 3" x 50' Length of 1-Ply Aluminum Duct (1TLXXXX0350)

    Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $131.48

    Special Price: $105.18

    Details
  20. Z-Flex 8" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX08)

    Z-Flex 8" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX08)

    Z-Flex 8" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX08)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $131.12

    Special Price: $104.89

    Details
  21. Z-Flex 7" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0703)

    Z-Flex 7" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0703)

    Z-Flex 7" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0703)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $131.01

    Special Price: $104.81

    Details
  22. Z-Flex 6" x 10' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0610)

    Z-Flex 6" x 10' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0610)

    Z-Flex 6" x 10' Length of Aluminum 2-Ply Liner (2GAXXXX0610)

    Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $130.30

    Special Price: $104.24

    Details
  23. Z-Flex 6" Z-Lok Tee (2ZFTJ06)

    Z-Flex 6" Z-Lok Tee (2ZFTJ06)

    Z-Flex 6" Z-Lok Tee (2ZFTJ06)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $129.86

    Special Price: $103.89

    Details
  24. Z-Flex 6" Lock'N Go Tee (2ZFTCB06)

    Z-Flex 6" Lock'N Go Tee (2ZFTCB06)

    Z-Flex 6" Lock'N Go Tee (2ZFTCB06)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $129.86

    Special Price: $103.89

    Details
  25. Z-Flex Z-Vent 7" Stainless Steel Adjustable Vent Pipe (2SVSPA07)

    Z-Flex Z-Vent 7" Stainless Steel Adjustable Vent Pipe (2SVSPA07)

    Z-Flex Z-Vent 7" Stainless Steel Adjustable Vent Pipe (2SVSPA07)

    Adjusts from 11.7 inches to 17 inches Learn More

    Regular Price: $129.85

    Special Price: $103.88

    Details
  26. Z-Flex Z-Vent 3" Rain Cap Stainless Steel Venting (2SVSRCF03)

    Z-Flex Z-Vent 3" Rain Cap Stainless Steel Venting (2SVSRCF03)

    Z-Flex Z-Vent 3" Rain Cap Stainless Steel Venting (2SVSRCF03) Learn More

    Regular Price: $129.64

    Special Price: $103.72

    Details
  27. Z-Flex 3" Extreme Weather Rain Cap Stainless Steel Venting (2SVSHRC03)

    Z-Flex 3" Extreme Weather Rain Cap Stainless Steel Venting (2SVSHRC03)

    Z-Flex Z-Vent 3" Extreme Weather Rain Cap Stainless Steel Venting (2SVSHRC03) Learn More

    Regular Price: $129.64

    Special Price: $103.72

    Details
  28. Z-Flex 7" x 9' Gas Single Vent Kit (2SVKXXX0709)

    Z-Flex 7" x 9' Gas Single Vent Kit (2SVKXXX0709)

    Z-Flex 7" x 9' Gas Single Vent Kit (2SVKXXX0709)

    Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $128.67

    Special Price: $102.94

    Details
  29. Z-Flex Z-Vent 7" Wall Thimble  Stainless Steel Venting (2SVDWT07)

    Z-Flex Z-Vent 7" Wall Thimble (2SVDWT07)

    Z-Flex Z-Vent 7" Wall Thimble (2SVDWT07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $128.49

    Special Price: $102.80

    Details
  30. Z-Flex Z-Dens 6" x 36" Polypropylene Vent Pipe - White (2ZDP636)

    Z-Flex Z-Dens 6" x 36" Polypropylene Vent Pipe - White (2ZDP636)

    Z-Flex Z-Dens 6" x 36" Polypropylene Vent Pipe - White (2ZDP636)

    Single Walled. Can be cut to length Learn More

    Regular Price: $128.39

    Special Price: $102.72

    Details
  31. Z-Flex Z-Dens 5" Condensate Drain - White (2ZDCD5H)

    Z-Flex Z-Dens 5" Condensate Drain - White (2ZDCD5H)

    Z-Flex Z-Dens 5" Condensate Drain - White (2ZDCD5H)

    Single Walled. Can be cut to length. For condensation collection prevention Learn More

    Regular Price: $128.04

    Special Price: $102.44

    Details
  32. Z-Flex Z-Vent 5" Firestop with Support  Stainless Steel Venting (2SVSFSS05)

    Z-Flex Z-Vent 5" Firestop with Support (2SVSFSS05)

    Z-Flex Z-Vent 5" Firestop with Support (2SVSFSS05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $127.68

    Special Price: $102.15

    Details
  33. Z-Flex 5.5" x 15' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.515)

    Z-Flex 5.5" x 15' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.515)

    Z-Flex 5.5" x 15' Length of Aluminum 2-Ply Liner (2GAXXXX05.515)

    Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $127.24

    Special Price: $101.79

    Details
  34. Z-Flex Z-Vent 30" Guy Band  Stainless Steel Venting (2SVDGB30)

    Z-Flex Z-Vent 30" Guy Band (2SVDGB30)

    Z-Flex Z-Vent 30" Guy Band (2SVDGB30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $127.08

    Special Price: $101.66

    Details
  35. Z-Flex 7" x 4' 304 Stainless Steel Rigid Liner (2ZR321F0704)

    Z-Flex 7" x 4' 304 Stainless Steel Rigid Liner (2ZR321F0704)

    Z-Flex 7" x 4' 304 Stainless Steel Rigid Liner (2ZR321F0704)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $126.98

    Special Price: $101.59

    Details
  36. Z-Flex 5" x 30' Length of 1-Ply Aluminum Duct (1TLXXXX0530)

    Z-Flex 5" x 30' Length of 1-Ply Aluminum Duct (1TLXXXX0530)

    Z-Flex 5" x 30' Length of 1-Ply Aluminum Duct (1TLXXXX0530)

    Extra Aluminum Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $126.82

    Special Price: $101.46

    Details
  37. Z-Flex 8" Stainless Steel Deluxe Rain Cap (2RNCAPS08)

    Z-Flex 8" Stainless Steel Deluxe Rain Cap (2RNCAPS08)

    Z-Flex 8" Stainless Steel Deluxe Rain Cap (2RNCAPS08)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $126.70

    Special Price: $101.36

    Details
  38. Z-Flex Z-Vent 4" Vertical Condensation Drain Tee (2SVEVWCF04)

    Z-Flex Z-Vent 4" Vertical Condensation Drain Tee (2SVEVWCF04)

    Z-Flex Z-Vent 4" Vertical Condensation Drain Tee (2SVEVWCF04) Learn More

    Regular Price: $126.59

    Special Price: $101.27

    Details
  39. Z-Flex Z-Vent 12" x 6" Stainless Steel Vent Pipe (2SVEP12.5)

    Z-Flex Z-Vent 12" x 6" Stainless Steel Vent Pipe (2SVEP12.5)

    Z-Flex Z-Vent 12" x 6" Stainless Steel Vent Pipe (2SVEP12.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $126.32

    Special Price: $101.06

    Details
  40. Z-Flex 10" x 3' 304 Stainless Steel Rigid Liner (2ZR321F1003)

    Z-Flex 10" x 3' 304 Stainless Steel Rigid Liner (2ZR321F1003)

    Z-Flex 10" x 3' 304 Stainless Steel Rigid Liner (2ZR321F1003)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $126.24

    Special Price: $100.98

    Details
  41. Z-Flex 3" x 15' Gas Single Vent Kit (2SVKXXX0315)

    Z-Flex 3" x 15' Gas Single Vent Kit (2SVKXXX0315)

    Z-Flex 3" x 15' Gas Single Vent Kit (2SVKXXX0315)

    Flexible Connector Length For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $125.33

    Special Price: $100.27

    Details
  42. Z-Flex Z-Vent 7" x 18" Stainless Steel Vent Pipe (2SVEP0701.5)

    Z-Flex Z-Vent 7" x 18" Stainless Steel Vent Pipe (2SVEP0701.5)

    Z-Flex Z-Vent 7" x 18" Stainless Steel Vent Pipe (2SVEP0701.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $125.12

    Special Price: $100.10

    Details

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