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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.

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  1. Z-Flex 5" x 3' 304 Stainless Steel Rigid Liner (2ZR321F0503)

    Z-Flex 5" x 3' 304 Stainless Steel Rigid Liner (2ZR321F0503)

    Z-Flex 5" x 3' 304 Stainless Steel Rigid Liner (2ZR321F0503)

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

    Regular Price: $80.81

    Special Price: $64.64

    Details
  2. Z-Flex Z-Dens 3" Termination Tee with Screen - Stainless Steel (2ZDTT3)

    Z-Flex Z-Dens 3" Termination Tee with Screen - Stainless Steel (2ZDTT3)

    Z-Flex Z-Dens 3" Termination Tee with Screen - Stainless Steel (2ZDTT3)

    Single Walled. For inner pipe protection Learn More

    Regular Price: $80.85

    Special Price: $64.68

    Details
  3. Z-Flex 8" Double Wall Oil Vent Universal Connector (2OVIUCX08)

    Z-Flex 8" Double Wall Oil Vent Universal Connector (2OVIUCX08)

    Z-Flex 8" Double Wall Oil Vent Universal Connector (2OVIUCX08)

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

    Regular Price: $80.88

    Special Price: $64.70

    Details
  4. Z-Flex 8" Double Wall Oil Vent Appliance Connector (2OVIACX08)

    Z-Flex 8" Double Wall Oil Vent Appliance Connector (2OVIACX08)

    Z-Flex 8" Double Wall Oil Vent Appliance Connector (2OVIACX08)

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

    Regular Price: $80.88

    Special Price: $64.70

    Details
  5. Z-Flex 8" Single Wall Oil Vent Universal Connector (2OVSWUC08)

    Z-Flex 8" Single Wall Oil Vent Universal Connector (2OVSWUC08)

    Z-Flex 8" Single Wall Oil Vent Universal Connector (2OVSWUC08)

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

    Regular Price: $80.88

    Special Price: $64.70

    Details
  6. Z-Flex 8" Single Wall Oil Vent Appliance Connector (2OVSWAC08)

    Z-Flex 8" Single Wall Oil Vent Appliance Connector (2OVSWAC08)

    Z-Flex 8" Single Wall Oil Vent Appliance Connector (2OVSWAC08)

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

    Regular Price: $80.88

    Special Price: $64.70

    Details
  7. Z-Flex Z-Dens 5" x 36" Polypropylene Vent Pipe - White (2ZDP536)

    Z-Flex Z-Dens 5" x 36" Polypropylene Vent Pipe - White (2ZDP536)

    Z-Flex Z-Dens 5" x 36" Polypropylene Vent Pipe - White (2ZDP536)

    Single Walled. Can be cut to length Learn More

    Regular Price: $81.06

    Special Price: $64.85

    Details
  8. Z-Flex 6" x 10' Length of 1-Ply Aluminum Duct (1TLXXXX0610)

    Z-Flex 6" x 10' Length of 1-Ply Aluminum Duct (1TLXXXX0610)

    Z-Flex 6" x 10' Length of 1-Ply Aluminum Duct (1TLXXXX0610)

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

    Regular Price: $81.08

    Special Price: $64.86

    Details
  9. Z-Flex 3" Aluminum 2-Ply Chimney Liner Extension Kit (2GAEXT0310)

    Z-Flex 3" Aluminum 2-Ply Extension Kit (2GAEXT0310)

    Z-Flex 3" Aluminum 2-Ply Extension Kit (2GAEXT0310)

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

    Regular Price: $81.18

    Special Price: $64.95

    Details
  10. Z-Flex 6" to 8" Stainless Steel Increaser (2IN6I8X)

    Z-Flex 6" to 8" Stainless Steel Increaser (2IN6I8X)

    Z-Flex 6" to 8" Stainless Steel Increaser (2IN6I8X)

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

    Regular Price: $81.68

    Special Price: $65.35

    Details
  11. Z-Flex 8" to 6" Stainless Steel Reducer (2RD8R6X)

    Z-Flex 8" to 6" Stainless Steel Reducer (2RD8R6X)

    Z-Flex 8" to 6" Stainless Steel Reducer (2IN3I4X)

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

    Regular Price: $81.68

    Special Price: $65.35

    Details
  12. Z-Flex 8" Stainless Steel Chimney Flashing (2ZSCSXX08)

    Z-Flex 8" Stainless Steel Chimney Flashing (2ZSCSXX08)

    Z-Flex 8" Stainless Steel Chimney Flashing (2ZSCSXX08)

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

    Regular Price: $81.68

    Special Price: $65.35

    Details
  13. Z-Flex Z-Dens 3"/5" 2.6" to 8.3" Concentric Adjustable Pipe - White (2ZDCAP35)

    Z-Flex Z-Dens 3"/5" 2.6" to 8.3" Concentric Adjustable Pipe - White (2ZDCAP35)

    Z-Flex Z-Dens 3"/5" 2.6" to 8.3" Concentric Adjustable Pipe - White (2ZDCAP35)

    Concentric. Can be cut and adjusted to length Learn More

    Regular Price: $81.75

    Special Price: $65.41

    Details
  14. Z-Flex Z-Dens 4"/6" 2.6" to 8.3" Concentric Adjustable Pipe - White (2ZDCAP46)

    Z-Flex Z-Dens 4"/6" 2.6" to 8.3" Concentric Adjustable Pipe - White (2ZDCAP46)

    Z-Flex Z-Dens 4"/6" 2.6" to 8.3" Concentric Adjustable Pipe - White (2ZDCAP46)

    Concentric. Can be cut and adjusted to length Learn More

    Regular Price: $81.75

    Special Price: $65.41

    Details
  15. Z-Flex 6" x 3' Gas Single Vent Kit (2SVKXXX0603)

    Z-Flex 6" x 3' Gas Single Vent Kit (2SVKXXX0603)

    Z-Flex 6" x 3' Gas Single Vent Kit (2SVKXXX0603)

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

    Regular Price: $81.80

    Special Price: $65.44

    Details
  16. Z-Flex Z-Vent 5" Inspection Port Length Stainless Steel Venting (2SVSPRT05.5)

    Z-Flex Z-Vent 5" Inspection Port Length (2SVSPRT05.5)

    Z-Flex Z-Vent 5" Inspection Port (2SVSPRT05.5)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $81.88

    Special Price: $65.50

    Details
  17. Z-Flex 8" x 2' 304 Stainless Steel Rigid Liner (2ZR321F0802)

    Z-Flex 8" x 2' 304 Stainless Steel Rigid Liner (2ZR321F0802)

    Z-Flex 8" x 2' 304 Stainless Steel Rigid Liner (2ZR321F0802)

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

    Regular Price: $81.96

    Special Price: $65.56

    Details
  18. Z-Flex Z-Vent 4" Adjustable Length Pipe (2SVSALS4)

    Z-Flex Z-Vent 4" Adjustable Length Pipe (2SVSALS4)

    Z-Flex Z-Vent 4" Adjustable Length Pipe (2SVSALS4)

    adjusts from 4" to 12" Learn More

    Regular Price: $82.03

    Special Price: $65.62

    Details
  19. Z-Flex 9" Stainless Steel Chimney Flashing (2ZSCSXX09)

    Z-Flex 9" Stainless Steel Chimney Flashing (2ZSCSXX09)

    Z-Flex 9" Stainless Steel Chimney Flashing (2ZSCSXX09)

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

    Regular Price: $82.48

    Special Price: $65.99

    Details
  20. Z-Flex Z-Vent 7" Tee Cap with Drain Stainless Steel Venting (2SVSTCD07)

    Z-Flex Z-Vent 7" Tee Cap with Drain (2SVSTCD07)

    Z-Flex Z-Vent 7" Tee Cap with Drain (2SVSTCD07)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $83.40

    Special Price: $66.71

    Details
  21. Z-Flex 10" Stainless Steel Chimney Flashing (2ZSCSXX10)

    Z-Flex 10" Stainless Steel Chimney Flashing (2ZSCSXX10)

    Z-Flex 10" Stainless Steel Chimney Flashing (2ZSCSXX10)

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

    Regular Price: $83.48

    Special Price: $66.79

    Details
  22. Z-Flex Z-Vent 9" x 6" Stainless Steel Vent Pipe (2SVEP09.5)

    Z-Flex Z-Vent 9" x 6" Stainless Steel Vent Pipe (2SVEP09.5)

    Z-Flex Z-Vent 9" x 6" Stainless Steel Vent Pipe (2SVEP09.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $83.50

    Special Price: $66.80

    Details
  23. Z-Flex Z-Dens 2"/4" Concentric Roof Termination EXTENSION with Guy Support Bracket - 20 Inch (2ZDCRT2420)

    Z-Flex Z-Dens 2"/4" Concentric Roof Termination EXTENSION with Guy Support Bracket - 20 Inch (2ZDCRT2420)

    Z-Flex Z-Dens 2"/4" Concentric Roof Termination EXTENSION with Guy Support Bracket - 20 Inch (2ZDCRT2420)

    Concentric. For extended vertical piping Learn More

    Regular Price: $83.52

    Special Price: $66.82

    Details
  24. Z-Flex 10" x 1' 304 Stainless Steel Rigid Liner (2ZR321F1001)

    Z-Flex 10" x 1' 304 Stainless Steel Rigid Liner (2ZR321F1001)

    Z-Flex 10" x 1' 304 Stainless Steel Rigid Liner (2ZR321F1001)

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

    Regular Price: $83.56

    Special Price: $66.85

    Details
  25. Z-Flex Z-Dens Adaptor - Takagi T-H3-DV/140-540 2� CPVC/PVC Coupling - Stainless Steel (2ZDTA42)

    Z-Flex Z-Dens 2" Adaptor - Takagi T-H3-DV/140-540 - Stainless Steel (2ZDTA42)

    Z-Flex Z-Dens 2" Adaptor - Takagi T-H3-DV/140-540 CPVC/PVC Coupling - Stainless Steel (2ZDTA42)

    Adaptor for Takagi Learn More

    Regular Price: $83.71

    Special Price: $66.96

    Details
  26. Z-Flex 9" x 2' 304 Stainless Steel Rigid Liner (2ZR321F0902)

    Z-Flex 9" x 2' 304 Stainless Steel Rigid Liner (2ZR321F0902)

    Z-Flex 9" x 2' 304 Stainless Steel Rigid Liner (2ZR321F0902)

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

    Regular Price: $83.77

    Special Price: $67.02

    Details
  27. Z-Flex Z-Vent 3" Tee Cap with Drain Stainless Steel Venting (2SVDTCD03)

    Z-Flex Z-Vent 3" Tee Cap with Drain (2SVDTCD03)

    Z-Flex Z-Vent 3" Tee Cap with Drain (2SVDTCD03)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $84.04

    Special Price: $67.23

    Details
  28. Z-Flex Z-Vent 4" Tee Cap with Drain Stainless Steel Venting (2SVDTCD04)

    Z-Flex Z-Vent 4" Tee Cap with Drain (2SVDTCD04)

    Z-Flex Z-Vent 4" Tee Cap with Drain (2SVDTCD04)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $84.05

    Special Price: $67.25

    Details
  29. Z-Flex Z-Vent 6" Storm Collar Stainless Steel Venting (2SVDLS06)

    Z-Flex Z-Vent 6" Storm Collar (2SVDLS06)

    Z-Flex Z-Vent 6" Storm Collar (2SVDLS06)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $84.26

    Special Price: $67.40

    Details
  30. Z-Flex Z-Vent 4" Wall Thimble WIDE Stainless Steel Vent (2SVSWTEF04)

    Z-Flex Z-Vent 4" Wall Thimble WIDE Stainless Steel Vent (2SVSWTEF04)

    Z-Flex Z-Vent 4" Wall Thimble WIDE Stainless Steel Venting (2SVSWTEF04) Learn More

    Regular Price: $84.53

    Special Price: $67.62

    Details
  31. Z-Flex 3" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX03)

    Z-Flex 3" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX03)

    Z-Flex 3" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX03)

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

    Regular Price: $84.88

    Special Price: $67.91

    Details
  32. Z-Flex Z-Vent 5" Storm Collar Stainless Steel Venting (2SVDLS05)

    Z-Flex Z-Vent 5" Storm Collar (2SVDLS05)

    Z-Flex Z-Vent 5" Storm Collar (2SVDLS05)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $84.94

    Special Price: $67.95

    Details
  33. Z-Flex 3" x 6' Gas Single Vent Kit (2SVKXXX0306)

    Z-Flex 3" x 6' Gas Single Vent Kit (2SVKXXX0306)

    Z-Flex 3" x 6' Gas Single Vent Kit (2SVKXXX0306)

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

    Regular Price: $84.94

    Special Price: $67.95

    Details
  34. Z-Flex Z-Vent 3" Wall Thimble Stainless Steel Venting (2SVDWT03)

    Z-Flex Z-Vent 3" Wall Thimble (2SVDWT03)

    Z-Flex Z-Vent 3" Wall Thimble (2SVDWT03)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $84.94

    Special Price: $67.95

    Details
  35. Z-Flex Z-Vent 3" Storm Collar Stainless Steel Venting (2SVDLS03)

    Z-Flex Z-Vent 3" Storm Collar (2SVDLS03)

    Z-Flex Z-Vent 3" Storm Collar (2SVDLS03)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $84.96

    Special Price: $67.97

    Details
  36. Z-Flex Z-Vent 3" x 6" Stainless Steel Vent Pipe (2SVDP03.5)

    Z-Flex Z-Vent 3" x 6" Stainless Steel Vent Pipe (2SVDP03.5)

    Z-Flex Z-Vent 3" x 6" Stainless Steel Vent Pipe (2SVDP03.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $85.04

    Special Price: $68.03

    Details
  37. 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
  38. Z-Flex 4" Aluminum 2-Ply Chimney Liner Extension Kit (2GAEXT0410)

    Z-Flex 4" Aluminum 2-Ply Extension Kit (2GAEXT0410)

    Z-Flex 4" Aluminum 2-Ply Extension Kit (2GAEXT0410)

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

    Regular Price: $85.39

    Special Price: $68.31

    Details
  39. Z-Flex 3" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF03)

    Z-Flex 3" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF03)

    Z-Flex Z-Vent 3" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF03) Learn More

    Regular Price: $85.58

    Special Price: $68.47

    Details
  40. Z-Flex 4" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF04)

    Z-Flex 4" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF04)

    Z-Flex Z-Vent 4" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF04) Learn More

    Regular Price: $85.58

    Special Price: $68.47

    Details
  41. Z-Flex Z-Vent 7" x 12" Stainless Steel Vent Pipe (2SVEP0701)

    Z-Flex Z-Vent 7" x 12" Stainless Steel Vent Pipe (2SVEP0701)

    Z-Flex Z-Vent 7" x 12" Stainless Steel Vent Pipe (2SVEP0701)

    Single Walled. Can be cut to length Learn More

    Regular Price: $85.80

    Special Price: $68.64

    Details
  42. Z-Flex 5" x 10' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0510)

    Z-Flex 5" x 10' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0510)

    Z-Flex 5" x 10' Length of Aluminum 2-Ply Liner (2GAXXXX0510)

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

    Regular Price: $86.02

    Special Price: $68.82

    Details
  43. Z-Flex Z-Vent 3" Vertical Condensation Drainpipe (2SVEVDP03)

    Z-Flex Z-Vent 3" Vertical Condensation Drainpipe (2SVEVDP03)

    Z-Flex Z-Vent 3" Vertical Condensation Drainpipe (2SVEVDP03) Learn More

    Regular Price: $86.18

    Special Price: $68.94

    Details
  44. Z-Flex Z-Dens 4" Wall Plate Termination (2ZDWPT46)

    Z-Flex Z-Dens 4" Wall Plate Termination (2ZDWPT46)

    Z-Flex Z-Dens 4" Wall Plate Termination (2ZDWPT46)

    Single Walled. For termination purposes Learn More

    Regular Price: $86.63

    Special Price: $69.31

    Details
  45. 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
  46. Z-Flex Z-Vent 8" Storm Collar Stainless Steel Venting (2SVSLS08)

    Z-Flex Z-Vent 8" Storm Collar (2SVSLS08)

    Z-Flex Z-Vent 8" Storm Collar (2SVSLS08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $86.66

    Special Price: $69.33

    Details
  47. Z-Flex 10" Stainless Steel Top Support (2ZTSXXX10)

    Z-Flex 10" Stainless Steel Top Support (2ZTSXXX10)

    Z-Flex 10" Stainless Steel Top Support (2ZTSXXX10)

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

    Regular Price: $86.72

    Special Price: $69.38

    Details
  48. Z-Flex 8" Fixed Stainless Steel 90 Degree Elbow (2RE90XX08)

    Z-Flex 8" Fixed Stainless Steel 90 Degree Elbow (2RE90XX08)

    Z-Flex 8" Fixed Stainless Steel 90 Degree Elbow (2RE90XX08)

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

    Regular Price: $86.92

    Special Price: $69.53

    Details
  49. Z-Flex Z-Dens 2" Flexible Installation Tool (2ZDFIT2)

    Z-Flex Z-Dens 2" Flexible Installation Tool (2ZDFIT2)

    Z-Flex Z-Dens 2" Flexible Installation Tool (2ZDFIT2)

    Single Walled. For vertical/horizontal installation Learn More

    Regular Price: $86.95

    Special Price: $69.55

    Details
  50. Z-Flex Z-Vent 10" x 6" Stainless Steel Vent Pipe (2SVEP10.5)

    Z-Flex Z-Vent 10" x 6" Stainless Steel Vent Pipe (2SVEP10.5)

    Z-Flex Z-Vent 10" x 6" Stainless Steel Vent Pipe (2SVEP10.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $86.99

    Special Price: $69.59

    Details
  51. Z-Flex Z-Vent 4" x 2' Stainless Steel Vent Pipe (2SVEPWCF0402)

    Z-Flex Z-Vent 4" x 2' Stainless Steel Vent Pipe (2SVEPWCF0402)

    Z-Flex Z-Vent 4" x 2' Stainless Steel Vent Pipe (2SVEPWCF0402)

    Can be cut to length Learn More

    Regular Price: $87.14

    Special Price: $69.70

    Details
  52. Z-Flex Z-Vent 8" Tee Cap with Drain Stainless Steel Venting (2SVSTCD08)

    Z-Flex Z-Vent 8" Tee Cap with Drain (2SVSTCD08)

    Z-Flex Z-Vent 8" Tee Cap with Drain (2SVSTCD08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $87.18

    Special Price: $69.75

    Details
  53. Z-Flex Z-Vent 7" Tee Cap Stainless Steel Venting (2SVDTC07)

    Z-Flex Z-Vent 7" Tee Cap (2SVDTC07)

    Z-Flex Z-Vent 7" Tee Cap (2SVDTC07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $87.53

    Special Price: $70.02

    Details
  54. Z-Flex 3" Stainless Steel Deluxe Rain Cap (2RNCAPS03)

    Z-Flex 3" Stainless Steel Deluxe Rain Cap (2RNCAPS03)

    Z-Flex 3" Stainless Steel Deluxe Rain Cap (2RNCAPS03)

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

    Regular Price: $87.72

    Special Price: $70.18

    Details
  55. Z-Flex 3" Termination Box with 10" Sleeve Stainless Steel (2SVSTB03)

    Z-Flex 3" Termination Box with 10" Sleeve Stainless Steel (2SVSTB03)

    Z-Flex Z-Vent 3" Vent Termination Box with 10" Sleeve Stainless Steel Venting (2SVSTB03)

    Includes bird screen Learn More

    Regular Price: $87.79

    Special Price: $70.24

    Details
  56. Z-Flex 3" Vent Termination Tee Stainless Steel Venting (2SVSTTF03)

    Z-Flex 3" Vent Termination Tee Stainless Steel Venting (2SVSTTF03)

    Z-Flex Z-Vent 3" Vent Termination Tee Stainless Steel Venting (2SVSTTF03)

    Includes bird screen Learn More

    Regular Price: $87.81

    Special Price: $70.25

    Details
  57. Z-Flex 7" x 3' Gas Single Vent Kit (2SVKXXX0703)

    Z-Flex 7" x 3' Gas Single Vent Kit (2SVKXXX0703)

    Z-Flex 7" x 3' Gas Single Vent Kit (2SVKXXX0703)

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

    Regular Price: $87.87

    Special Price: $70.30

    Details
  58. Z-Flex 4" x 6' Gas Single Vent Kit (2SVKXXX0406)

    Z-Flex 4" x 6' Gas Single Vent Kit (2SVKXXX0406)

    Z-Flex 4" x 6' Gas Single Vent Kit (2SVKXXX0406)

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

    Regular Price: $88.12

    Special Price: $70.50

    Details
  59. Z-Flex Z-Vent 3" Horizontal Condensation Drain Pipe (2SVEDWCF03)

    Z-Flex Z-Vent 3" Horizontal Condensation Drain Pipe (2SVEDWCF03)

    Z-Flex Z-Vent 3" Horizontal Condensation Drain Pipe (2SVEDWCF03) Learn More

    Regular Price: $88.24

    Special Price: $70.60

    Details
  60. Z-Flex 3" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0303)

    Z-Flex 3" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0303)

    Z-Flex 3" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0303)

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

    Regular Price: $88.64

    Special Price: $70.91

    Details
  61. Z-Flex 3" Stainless Adjustable Roof Flashing 0/12-6/12 (2SVSADJF03)

    Z-Flex 3" Stainless Adjustable Roof Flashing 0/12-6/12 (2SVSADJF03)

    Z-Flex Z-Vent 3" Stainless Steel Adjustable Roof Flashing (2SVSADJF03)

    Adjusts from 0/12 - 6/12 Learn More

    Regular Price: $88.80

    Special Price: $71.05

    Details
  62. Z-Flex 7" Stainless Steel Aerocowl Round Base (2ARCORB07)

    Z-Flex 7" Stainless Steel Aerocowl Round Base (2ARCORB07)

    Z-Flex 7" Stainless Steel Aerocowl Round Base (2ARCORB07)

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

    Regular Price: $89.07

    Special Price: $71.25

    Details
  63. Z-Flex Z-Dens 6" 45 Degree Elbow - White (2ZDE645)

    Z-Flex Z-Dens 6" 45 Degree Elbow - White (2ZDE645)

    Z-Flex Z-Dens 6" 45 Degree Elbow - White (2ZDE645)

    Single Walled. Can be cut to length Learn More

    Regular Price: $89.08

    Special Price: $71.27

    Details
  64. Z-Flex 4" Universal Appliance Adaptor and Back-Flow Preventer (2ZVB04)

    Z-Flex 4" Universal Appliance Adaptor and Back-Flow Preventer (2ZVB04)

    Z-Flex Z-Vent 4" Universal Appliance Adaptor with Back-Flow Preventer (2ZVB04) Learn More

    Regular Price: $89.09

    Special Price: $71.28

    Details
  65. Z-Flex 5" x 5" x 3" Galvanized Y (2GAYXXX553)

    Z-Flex 5" x 5" x 3" Galvanized Y (2GAYXXX553)

    Z-Flex 5" x 5" x 3" Galvanized Y (2GAYXXX553)

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

    Regular Price: $89.63

    Special Price: $71.70

    Details
  66. Z-Flex 5" x 5" x 4" Galvanized Y (2GAYXXX554)

    Z-Flex 5" x 5" x 4" Galvanized Y (2GAYXXX554)

    Z-Flex 5" x 5" x 4" Galvanized Y (2GAYXXX554)

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

    Regular Price: $89.63

    Special Price: $71.70

    Details
  67. Z-Flex Z-Dens 3"/5" Concentric Roof Termination EXTENSION with Guy Support Bracket - 20 Inch (2ZDCRT3520)

    Z-Flex Z-Dens 3"/5" Concentric Roof Termination EXTENSION with Guy Support Bracket - 20 Inch (2ZDCRT3520)

    Z-Flex Z-Dens 3"/5" Concentric Roof Termination EXTENSION with Guy Support Bracket - 20 Inch (2ZDCRT3520)

    Concentric. For extended vertical piping Learn More

    Regular Price: $89.78

    Special Price: $71.82

    Details
  68. Z-Flex 4" Termination Box with 10" Sleeve Stainless Steel (2SVSTB04)

    Z-Flex 4" Termination Box with 10" Sleeve Stainless Steel (2SVSTB04)

    Z-Flex Z-Vent 4" Vent Termination Box with 10" Sleeve Stainless Steel Venting (2SVSTB04)

    Includes bird screen Learn More

    Regular Price: $89.80

    Special Price: $71.85

    Details
  69. Z-Flex Z-Dens 2" Condensate Drain - White (2ZDCD2)

    Z-Flex Z-Dens 2" Condensate Drain - White (2ZDCD2)

    Z-Flex Z-Dens 2" Condensate Drain - White (2ZDCD2)

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

    Regular Price: $89.83

    Special Price: $71.86

    Details
  70. Z-Flex Z-Dens 2" Flat Flashing (2SVSSCF02)

    Z-Flex Z-Dens 2" Flat Flashing (2SVSSCF02)

    Z-Flex Z-Dens 2" Flat Flashing (2SVSSCF02)

    Single Walled. For roof usage Learn More

    Regular Price: $89.83

    Special Price: $71.86

    Details
  71. Z-Flex Z-Dens 2" Adjustable Flashing (2SVSADJF02)

    Z-Flex Z-Dens 2" Adjustable Flashing (2SVSADJF02)

    Z-Flex Z-Dens 2" Adjustable Flashing (2SVSADJF02)

    Single Walled. For roof usage Learn More

    Regular Price: $89.83

    Special Price: $71.86

    Details
  72. Z-Flex Z-Dens 3"/5" Concentric Drain - White (2ZDCD35)

    Z-Flex Z-Dens 3"/5" Concentric Drain - White (2ZDCD35)

    Z-Flex Z-Dens 3"/5" Concentric Drain - White (2ZDCD35)

    Concentric. For condensation collection prevention Learn More

    Regular Price: $89.83

    Special Price: $71.86

    Details
  73. Z-Flex 10" x 2' 304 Stainless Steel Rigid Liner (2ZR321F1002)

    Z-Flex 10" x 2' 304 Stainless Steel Rigid Liner (2ZR321F1002)

    Z-Flex 10" x 2' 304 Stainless Steel Rigid Liner (2ZR321F1002)

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

    Regular Price: $89.95

    Special Price: $71.97

    Details
  74. Z-Flex 7" to 8" Stainless Steel Increaser (2IN7I8X)

    Z-Flex 7" to 8" Stainless Steel Increaser (2IN7I8X)

    Z-Flex 7" to 8" Stainless Steel Increaser (2IN7I8X)

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

    Regular Price: $90.06

    Special Price: $72.05

    Details
  75. Z-Flex 8" to 7" Stainless Steel Reducer (2RD8R7X)

    Z-Flex 8" to 7" Stainless Steel Reducer (2RD8R7X)

    Z-Flex 8" to 7" Stainless Steel Reducer (2IN3I4X)

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

    Regular Price: $90.06

    Special Price: $72.05

    Details
  76. 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
  77. Z-Flex Z-Vent 14" Clamp Band Stainless Steel Venting (2SVSCB14)

    Z-Flex Z-Vent 14" Clamp Band (2SVSCB14)

    Z-Flex Z-Vent 14" Clamp Band (2SVSCB14)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $90.08

    Special Price: $72.06

    Details
  78. Z-Flex Z-Dens 4" x 72" Polypropylene Vent Pipe - Grey (2ZDP472)

    Z-Flex Z-Dens 4" x 72" Polypropylene Vent Pipe - Grey (2ZDP472)

    Z-Flex Z-Dens 4" x 72" Polypropylene Vent Pipe - Grey (2ZDP472)

    Single Walled. Can be cut to length Learn More

    Regular Price: $90.78

    Special Price: $72.62

    Details
  79. Z-Flex 2" x 30' Length of 1-Ply Aluminum Duct (1TLXXXX0230)

    Z-Flex 2" x 30' Length of 1-Ply Aluminum Duct (1TLXXXX0230)

    Z-Flex 2" x 30' Length of 1-Ply Aluminum Duct (1TLXXXX0230)

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

    Regular Price: $90.88

    Special Price: $72.71

    Details
  80. Z-Flex Z-Vent 3" Steep Roof Flashing 7/12-12/12 (2SVSADJSF03)

    Z-Flex Z-Vent 3" Steep Roof Flashing 7/12-12/12 (2SVSADJSF03)

    Z-Flex Z-Vent 3" Steep Roof Flashing 7/12-12/12 (2SVSADJSF03)

    Adjusts from 7/12 - 12/12 Learn More

    Regular Price: $91.11

    Special Price: $72.90

    Details
  81. Z-Flex Z-Dens 2" Round Chimney Cover (2ZDRCC2)

    Z-Flex Z-Dens 2" Round Chimney Cover (2ZDRCC2)

    Z-Flex Z-Dens 2" Round Chimney Cover (2ZDRCC2)

    Single Walled. Covers vertical installation Learn More

    Regular Price: $91.13

    Special Price: $72.90

    Details
  82. Z-Flex Z-Dens 3" Round Chimney Cover (2ZDRCC3)

    Z-Flex Z-Dens 3" Round Chimney Cover (2ZDRCC3)

    Z-Flex Z-Dens 3" Round Chimney Cover (2ZDRCC3)

    Single Walled. Covers vertical installation Learn More

    Regular Price: $91.13

    Special Price: $72.90

    Details
  83. Z-Flex Z-Vent 4" Adjustable Roof Flashing 0/12-6/12 (2SVSADJF04)

    Z-Flex Z-Vent 4" Adjustable Roof Flashing 0/12-6/12 (2SVSADJF04)

    Z-Flex Z-Vent 4" Adjustable Roof Flashing 0/12-6/12 (2SVSADJF04)

    Adjusts from 0/12 - 6/12 Learn More

    Regular Price: $91.23

    Special Price: $72.98

    Details
  84. Z-Flex Z-Vent 7" Inspection Port Length (2SVSPRT07.5)

    Z-Flex Z-Vent 7" Inspection Port Length (2SVSPRT07.5)

    Z-Flex Z-Vent 7" Inspection Port (2SVSPRT07.5)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $91.45

    Special Price: $73.15

    Details
  85. Z-Flex 3" x 9' Gas Single Vent Kit (2SVKXXX0309)

    Z-Flex 3" x 9' Gas Single Vent Kit (2SVKXXX0309)

    Z-Flex 3" x 9' Gas Single Vent Kit (2SVKXXX0309)

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

    Regular Price: $91.49

    Special Price: $73.20

    Details
  86. Z-Flex 6" x 3' 304 Stainless Steel Rigid Liner (2ZR321F0603)

    Z-Flex 6" x 3' 304 Stainless Steel Rigid Liner (2ZR321F0603)

    Z-Flex 6" x 3' 304 Stainless Steel Rigid Liner (2ZR321F0603)

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

    Regular Price: $91.49

    Special Price: $73.20

    Details
  87. Z-Flex 7" Z-Max Flashing (2AFCS07)

    Z-Flex 7" Z-Max Flashing (2AFCS07)

    Z-Flex 7" Stainless Steel Z-Max Flashing (2AFCS07)

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

    Regular Price: $91.74

    Special Price: $73.38

    Details
  88. Z-Flex Z-Vent 4" x 6" Stainless Steel Vent Pipe (2SVDP04.5)

    Z-Flex Z-Vent 4" x 6" Stainless Steel Vent Pipe (2SVDP04.5)

    Z-Flex Z-Vent 4" x 6" Stainless Steel Vent Pipe (2SVDP04.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $91.93

    Special Price: $73.54

    Details
  89. Z-Flex 6" x 5' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0605)

    Z-Flex 6" x 5' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0605)

    Z-Flex 6" x 5' Length of Aluminum 2-Ply Liner (2GAXXXX0605)

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

    Regular Price: $92.10

    Special Price: $73.69

    Details
  90. Z-Flex 5.5" x 10' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.510)

    Z-Flex 5.5" x 10' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.510)

    Z-Flex 5.5" x 10' Length of Aluminum 2-Ply Liner (2GAXXXX05.510)

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

    Regular Price: $92.31

    Special Price: $73.84

    Details
  91. Z-Flex 3" x 15' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0315)

    Z-Flex 3" x 15' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0315)

    Z-Flex 3" x 15' Length of Aluminum 2-Ply Liner (2GAXXXX0315)

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

    Regular Price: $92.52

    Special Price: $74.01

    Details
  92. Z-Flex Z-Vent 8" Inspection Port Length (2SVSPRT08.5)

    Z-Flex Z-Vent 8" Inspection Port Length (2SVSPRT08.5)

    Z-Flex Z-Vent 8" Inspection Port (2SVSPRT08.5)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $92.76

    Special Price: $74.21

    Details
  93. Z-Flex Z-Vent 5" x 18" Stainless Steel Vent Pipe (2SVEPWC0501.5)

    Z-Flex Z-Vent 5" x 18" Stainless Steel Vent Pipe (2SVEPWC0501.5)

    Z-Flex Z-Vent 5" x 18" Stainless Steel Vent Pipe (2SVEPWC0501.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $92.95

    Special Price: $74.36

    Details
  94. Z-Flex Z-Vent 5" Stainless Steel Adjustable Vent Pipe (2SVSPA05)

    Z-Flex Z-Vent 5" Stainless Steel Adjustable Vent Pipe (2SVSPA05)

    Z-Flex Z-Vent 5" Stainless Steel Adjustable Vent Pipe (2SVSPA05)

    Adjusts from 11.5 Inches to 15 Inches Learn More

    Regular Price: $92.95

    Special Price: $74.36

    Details
  95. Z-Flex 4" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX04)

    Z-Flex 4" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX04)

    Z-Flex 4" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX04)

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

    Regular Price: $93.15

    Special Price: $74.52

    Details
  96. Z-Flex Z-Dens 4" Flexible Coupling (2ZDFC4)

    Z-Flex Z-Dens 4" Flexible Coupling (2ZDFC4)

    Z-Flex Z-Dens 4" Flexible Coupling (2ZDFC4)

    Single Walled. For connecting male ends Learn More

    Regular Price: $93.27

    Special Price: $74.61

    Details
  97. Z-Flex Z-Vent 5" Firestop Spacer Stainless Steel Venting (2SVSFS05)

    Z-Flex Z-Vent 5" Firestop Spacer (2SVSFS05)

    Z-Flex Z-Vent 5" Firestop Spacer (2SVSFS05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $93.54

    Special Price: $74.84

    Details
  98. Z-Flex 8" x 3' Gas Single Vent Kit (2SVKXXX0803)

    Z-Flex 8" x 3' Gas Single Vent Kit (2SVKXXX0803)

    Z-Flex 8" x 3' Gas Single Vent Kit (2SVKXXX0803)

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

    Regular Price: $93.75

    Special Price: $74.99

    Details
  99. Z-Flex Z-Vent 7" Universal Adaptor (2SVSA07)

    Z-Flex Z-Vent 7" Universal Adaptor (2SVSA07)

    Z-Flex Z-Vent 7" Universal Adaptor (2SVSA07)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $94.46

    Special Price: $75.57

    Details
  100. Z-Flex Z-Vent 4" Steep Roof Flashing 7/12-12/12 (2SVSADJSF04)

    Z-Flex Z-Vent 4" Steep Roof Flashing 7/12-12/12 (2SVSADJSF04)

    Z-Flex Z-Vent 4" Steep Roof Flashing 7/12-12/12 (2SVSADJSF04)

    Adjusts from 7/12 - 12/12 Learn More

    Regular Price: $94.50

    Special Price: $75.60

    Details

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