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Z-Flex

    • The product Z-Flex 4" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0403) has been added to comparison list.
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.

51 Item(s)

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  1. Z-Flex 8" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0806)

    Z-Flex 8" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0806)

    Z-Flex 8" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0806)

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

    Regular Price: $212.39

    Special Price: $169.91

    Details
  2. Z-Flex 4" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0403)

    Z-Flex 4" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0403)

    Z-Flex 4" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0403)

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

    Regular Price: $212.08

    Special Price: $169.67

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

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

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

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $211.51

    Special Price: $169.21

    Details
  4. Z-Flex Z-Vent 7" Exit Cone - Vertical Termination Stainless Steel Venting (2SVSXITC07)

    Z-Flex Z-Vent 7" Exit Cone - Vertical Termination (2SVSXITC07)

    Z-Flex Z-Vent 7" Exit Cone - Vertical Termination (2SVSXITC07)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $211.51

    Special Price: $169.21

    Details
  5. Z-Flex 9" x 15' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0915)

    Z-Flex 9" x 15' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0915)

    Z-Flex 9" x 15' Length of Aluminum 2-Ply Liner (2GAXXXX0915)

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

    Regular Price: $211.38

    Special Price: $169.11

    Details
  6. Z-Flex Z-Dens 6" x 72" Polypropylene Vent Pipe - White (2ZDP672)

    Z-Flex Z-Dens 6" x 72" Polypropylene Vent Pipe - White (2ZDP672)

    Z-Flex Z-Dens 6" x 72" Polypropylene Vent Pipe - White (2ZDP672)

    Single Walled. Can be cut to length Learn More

    Regular Price: $211.22

    Special Price: $168.97

    Details
  7. Z-Flex Z-Vent 7" Single Wall to Double Wall Adaptor (2SVDSA07)

    Z-Flex Z-Vent 7" Single Wall to Double Wall Adaptor (2SVDSA07)

    Z-Flex Z-Vent 7" Single Wall to Double Wall Adaptor (2SVDSA07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $210.11

    Special Price: $168.08

    Details
  8. Z-Flex Z-Dens 3" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC335)

    Z-Flex Z-Dens 3" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC335)

    Z-Flex Z-Dens 3" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC335)

    Single Walled. For conversion purposes Learn More

    Regular Price: $209.83

    Special Price: $167.87

    Details
  9. Z-Flex Z-Dens 2" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC224)

    Z-Flex Z-Dens 2" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC224)

    Z-Flex Z-Dens 2" Flexible Base to Concentric - Ventilated Chimney Air (2ZDFBC224)

    Single Walled. For conversion purposes Learn More

    Regular Price: $209.83

    Special Price: $167.87

    Details
  10. Z-Flex 4" x 25' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0425)

    Z-Flex 4" x 25' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0425)

    Z-Flex 4" x 25' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0425)

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

    Regular Price: $209.69

    Special Price: $167.76

    Details
  11. Z-Flex 5" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0505)

    Z-Flex 5" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0505)

    Z-Flex 5" x 5' Length of Aluminum 2-Ply Liner (2ZLSCXX0505)

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

    Regular Price: $209.56

    Special Price: $167.66

    Details
  12. Z-Flex Z-Vent 4" x 45 Degree Elbow Stainless Steel Venting (2SVDE0445)

    Z-Flex Z-Vent 4" x 45 Degree Elbow Stainless Steel Venting (2SVDE0445)

    Z-Flex Z-Vent 4" x 45 Degree Elbow Stainless Steel Venting (2SVDE0445)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $209.27

    Special Price: $167.42

    Details
  13. Z-Flex Z-Vent 4" x 30 Degree Elbow Stainless Steel Venting (2SVDE0430)

    Z-Flex Z-Vent 4" x 30 Degree Elbow Stainless Steel Venting (2SVDE0430)

    Z-Flex Z-Vent 4" x 30 Degree Elbow Stainless Steel Venting (2SVDE0430)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $209.27

    Special Price: $167.42

    Details
  14. Z-Flex Z-Vent 4" x 15 Degree Elbow Stainless Steel Venting (2SVDE0415)

    Z-Flex Z-Vent 4" x 15 Degree Elbow Stainless Steel Venting (2SVDE0415)

    Z-Flex Z-Vent 4" x 15 Degree Elbow Stainless Steel Venting (2SVDE0415)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $209.27

    Special Price: $167.42

    Details
  15. Z-Flex 3" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0303)

    Z-Flex 3" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0303)

    Z-Flex 3" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0303)

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

    Regular Price: $209.27

    Special Price: $167.42

    Details
  16. Z-Flex Z-Vent 12" x 6" Stainless Steel Vent Pipe (2SVDP12.5)

    Z-Flex Z-Vent 12" x 6" Stainless Steel Vent Pipe (2SVDP12.5)

    Z-Flex Z-Vent 12" x 6" Stainless Steel Vent Pipe (2SVDP12.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $209.10

    Special Price: $167.28

    Details
  17. Z-Flex Z-Dens 3" Flexible Base Kit (2ZDFBK3)

    Z-Flex Z-Dens 3" Flexible Base Kit (2ZDFBK3)

    Z-Flex Z-Dens 3" Flexible Base Kit (2ZDFBK3)

    Single Walled Learn More

    Regular Price: $209.08

    Special Price: $167.27

    Details
  18. Z-Flex Z-Dens 2" Flexible Base Kit (2ZDFBK2)

    Z-Flex Z-Dens 2" Flexible Base Kit (2ZDFBK2)

    Z-Flex Z-Dens 2" Flexible Base Kit (2ZDFBK2)

    Single Walled Learn More

    Regular Price: $209.08

    Special Price: $167.27

    Details
  19. Z-Flex Z-Vent 10" Wall Thimble Stainless Steel Venting (2SVDWT10)

    Z-Flex Z-Vent 10" Wall Thimble (2SVDWT10)

    Z-Flex Z-Vent 10" Wall Thimble (2SVDWT10)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $208.54

    Special Price: $166.84

    Details
  20. Z-Flex Z-Vent 6" Rain Cap with Wind Band Stainless Steel Venting (2SVDRCX06)

    Z-Flex Z-Vent 6" Rain Cap with Wind Band (2SVDRCX06)

    Z-Flex Z-Vent 6" Rain Cap with Wind Band (2SVDRCX06)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $208.53

    Special Price: $166.82

    Details
  21. Z-Flex Z-Vent 8" x 45 Degree Elbow Stainless Steel Venting (2SVEE0845)

    Z-Flex Z-Vent 8" x 45 Degree Elbow Stainless Steel Venting (2SVEE0845)

    Z-Flex Z-Vent 8" x 45 Degree Elbow Stainless Steel Venting (2SVEE0845)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $207.35

    Special Price: $165.88

    Details
  22. Z-Flex Z-Vent 8" x 30 Degree Elbow Stainless Steel Venting (2SVEE0830)

    Z-Flex Z-Vent 8" x 30 Degree Elbow Stainless Steel Venting (2SVEE0830)

    Z-Flex Z-Vent 8" x 30 Degree Elbow Stainless Steel Venting (2SVEE0830)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $207.35

    Special Price: $165.88

    Details
  23. Z-Flex Z-Vent 8" x 15 Degree Elbow Stainless Steel Venting (2SVEE0815)

    Z-Flex Z-Vent 8" x 15 Degree Elbow Stainless Steel Venting (2SVEE0815)

    Z-Flex Z-Vent 8" x 15 Degree Elbow Stainless Steel Venting (2SVEE0815)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $207.35

    Special Price: $165.88

    Details
  24. Z-Flex Z-Vent 5" Base Support Stainless Steel Venting (2SVSBS05)

    Z-Flex Z-Vent 5" Base Support (2SVSBS05)

    Z-Flex Z-Vent 5" Base Support (2SVSBS05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $207.10

    Special Price: $165.69

    Details
  25. Z-Flex Z-Vent 4" x 5' Stainless Steel Vent Pipe (2SVEPWCF0405)

    Z-Flex Z-Vent 4" x 5' Stainless Steel Vent Pipe (2SVEPWCF0405)

    Z-Flex Z-Vent 4" x 5' Stainless Steel Vent Pipe (2SVEPWCF0405)

    Can be cut to length Learn More

    Regular Price: $206.97

    Special Price: $165.58

    Details
  26. Z-Flex 6" x 20' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0620)

    Z-Flex 6" x 20' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0620)

    Z-Flex 6" x 20' Length of Aluminum 2-Ply Liner (2GAXXXX0620)

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

    Regular Price: $206.69

    Special Price: $165.36

    Details
  27. Z-Flex 4" x 30' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0430)

    Z-Flex 4" x 30' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0430)

    Z-Flex 4" x 30' Length of Aluminum 2-Ply Liner (2GAXXXX0430)

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

    Regular Price: $206.61

    Special Price: $165.29

    Details
  28. Z-Flex 8" x 15' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0815)

    Z-Flex 8" x 15' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0815)

    Z-Flex 8" x 15' Length of Aluminum 2-Ply Liner (2GAXXXX0815)

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

    Regular Price: $206.48

    Special Price: $165.19

    Details
  29. Z-Flex Z-Vent 7" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA07)

    Z-Flex Z-Vent 7" Flashing 0-30 Degrees (2SVDFA07)

    Z-Flex Z-Vent 7" Flashing 0-30 Degrees (2SVDFA07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $206.40

    Special Price: $165.13

    Details
  30. Z-Flex Z-Vent 5" Rain Cap with Wind Band Stainless Steel Venting (2SVDRCX05)

    Z-Flex Z-Vent 5" Rain Cap with Wind Band (2SVDRCX05)

    Z-Flex Z-Vent 5" Rain Cap with Wind Band (2SVDRCX05)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $205.63

    Special Price: $164.51

    Details
  31. Z-Flex Z-Vent 12" Universal Adaptor (2SVSA12)

    Z-Flex Z-Vent 12" Universal Adaptor (2SVSA12)

    Z-Flex Z-Vent 12" Universal Adaptor (2SVSA12)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $205.63

    Special Price: $164.51

    Details
  32. Z-Flex Z-Dens 4" Concentric Termination Horizontal (2ZDCTH46)

    Z-Flex Z-Dens 4" Concentric Termination Horizontal (2ZDCTH46)

    Z-Flex Z-Dens 4" Concentric Termination Horizontal (2ZDCTH46)

    Single Walled. Terminates horizontal piping Learn More

    Regular Price: $204.27

    Special Price: $163.42

    Details
  33. Z-Flex Z-Vent 12" Firestop with Support Stainless Steel Venting (2SVSFSS12)

    Z-Flex Z-Vent 12" Firestop with Support (2SVSFSS12)

    Z-Flex Z-Vent 12" Firestop with Support (2SVSFSS12)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $204.19

    Special Price: $163.36

    Details
  34. Z-Flex 6" x 5' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0605)

    Z-Flex 6" x 5' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0605)

    Z-Flex 6" x 5' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0605)

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

    Regular Price: $204.09

    Special Price: $163.28

    Details
  35. 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
  36. Z-Flex 8" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBIOX08)

    Z-Flex 8" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBTOX08)

    Z-Flex 8" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBTOX08)

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

    Regular Price: $203.45

    Special Price: $162.76

    Details
  37. Z-Flex Z-Vent 12" Tee Cap with Drain Stainless Steel Venting (2SVDTCD12)

    Z-Flex Z-Vent 12" Tee Cap with Drain (2SVDTCD12)

    Z-Flex Z-Vent 12" Tee Cap with Drain (2SVDTCD12)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $203.32

    Special Price: $162.66

    Details
  38. Z-Flex Z-Dens 6" x 24" Polypropylene Vent Pipe - White (2ZDP824)

    Z-Flex Z-Dens 6" x 24" Polypropylene Vent Pipe - White (2ZDP824)

    Z-Flex Z-Dens 6" x 24" Polypropylene Vent Pipe - White (2ZDP824)

    Single Walled. Can be cut to length Learn More

    Regular Price: $203.21

    Special Price: $162.56

    Details
  39. Z-Flex 6" x 40' Length of 1-Ply Aluminum Duct (1TLXXXX0640)

    Z-Flex 6" x 40' Length of 1-Ply Aluminum Duct (1TLXXXX0640)

    Z-Flex 6" x 40' Length of 1-Ply Aluminum Duct (1TLXXXX0640)

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

    Regular Price: $203.01

    Special Price: $162.41

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

    Z-Flex Z-Vent 18" Tee Cap (2SVSTC18)

    Z-Flex Z-Vent 18" Tee Cap (2SVSTC18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $202.58

    Special Price: $162.07

    Details
  41. 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
  42. Z-Flex Z-Vent 8" Straight Tee (2SVST08)

    Z-Flex Z-Vent 8" Straight Tee (2SVST08)

    Z-Flex Z-Vent 8" Straight Tee (2SVST08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $202.58

    Special Price: $162.07

    Details
  43. Z-Flex Z-Vent 16" Firestop Spacer Stainless Steel Venting (2SVDFS16)

    Z-Flex Z-Vent 16" Firestop Spacer (2SVDFS16)

    Z-Flex Z-Vent 16" Firestop Spacer (2SVDFS16)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $202.49

    Special Price: $161.99

    Details
  44. Z-Flex 10" Z-Lok Tee (2ZFTJ10)

    Z-Flex 10" Z-Lok Tee (2ZFTJ10)

    Z-Flex 10" Z-Lok Tee (2ZFTJ10)

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

    Regular Price: $202.37

    Special Price: $161.90

    Details
  45. Z-Flex 10" Lock'N Go Tee (2ZFTCB10)

    Z-Flex 10" Lock'N Go Tee (2ZFTCB10)

    Z-Flex 10" Lock'N Go Tee (2ZFTCB10)

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

    Regular Price: $202.37

    Special Price: $161.90

    Details
  46. Z-Flex 5" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0509)

    Z-Flex 5" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0509)

    Z-Flex 5" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0509)

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

    Regular Price: $201.51

    Special Price: $161.22

    Details
  47. Z-Flex 6" x 15' Gas Single Vent Kit (2SVKXXX0615)

    Z-Flex 6" x 15' Gas Single Vent Kit (2SVKXXX0615)

    Z-Flex 6" x 15' Gas Single Vent Kit (2SVKXXX0615)

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

    Regular Price: $201.45

    Special Price: $161.16

    Details
  48. Z-Flex 6" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0603)

    Z-Flex 6" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0603)

    Z-Flex 6" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0603)

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

    Regular Price: $200.94

    Special Price: $160.76

    Details
  49. Z-Flex 8" x 5' Additional Length of Insul-Vent Pipe (2INSGAC0805)

    Z-Flex 8" x 5' Additional Length of Insul-Vent Pipe (2INSGAC0805)

    Z-Flex 8" x 5' Additional Length of Insul-Vent Pipe (2INSGAC0805)

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

    Regular Price: $200.70

    Special Price: $160.55

    Details
  50. Z-Flex Z-Vent 10" Firestop with Support Stainless Steel Venting (2SVDFSS10)

    Z-Flex Z-Vent 10" Firestop with Support (2SVDFSS10)

    Z-Flex Z-Vent 10" Firestop with Support (2SVDFSS10)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $200.62

    Special Price: $160.49

    Details
  51. Z-Flex Z-Vent 9" Wall Thimble Stainless Steel Venting (2SVDWT09)

    Z-Flex Z-Vent 9" Wall Thimble (2SVDWT09)

    Z-Flex Z-Vent 9" Wall Thimble (2SVDWT09)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $200.19

    Special Price: $160.15

    Details

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