Huge Sale on Clearance Heaters & Greenstar Boilers!     FREE GROUND SHIPPING on all orders over $199!

 

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

Call Toll Free Number 1.866.289.4652 | Open 7 Days a Week

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 301 to 387 of 387 total

Page:
  2. 1
  3. 2
  4. 3
  5. 4

Set Ascending Direction
  1. Z-Flex 7" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0703)

    Z-Flex 7" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0703)

    Z-Flex 7" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0703)

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

    Regular Price: $242.27

    Special Price: $193.82

    Details
  2. Z-Flex 8" x 18' Gas Single Vent Kit (2SVKXXX0818)

    Z-Flex 8" x 18' Gas Single Vent Kit (2SVKXXX0818)

    Z-Flex 8" x 18' Gas Single Vent Kit (2SVKXXX0818)

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

    Regular Price: $240.73

    Special Price: $192.58

    Details
  3. Z-Flex 4" x 30' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0430)

    Z-Flex 4" x 30' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0430)

    Z-Flex 4" x 30' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0430)

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

    Regular Price: $240.01

    Special Price: $192.00

    Details
  4. Z-Flex 3" x 30' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0330)

    Z-Flex 3" x 30' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0330)

    Z-Flex 3" x 30' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0330)

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

    Regular Price: $240.01

    Special Price: $192.00

    Details
  5. Z-Flex Z-Dens 4" Flexible Base Kit (2ZDFBK4)

    Z-Flex Z-Dens 4" Flexible Base Kit (2ZDFBK4)

    Z-Flex Z-Dens 4" Flexible Base Kit (2ZDFBK4)

    Single Walled Learn More

    Regular Price: $238.73

    Special Price: $190.99

    Details
  6. Z-Flex 5" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0520)

    Z-Flex 5" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0520)

    Z-Flex 5" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0520)

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

    Regular Price: $235.68

    Special Price: $188.54

    Details
  7. Z-Flex 6" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0603)

    Z-Flex 6" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0603)

    Z-Flex 6" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0603)

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

    Regular Price: $233.36

    Special Price: $186.69

    Details
  8. Z-Flex 3" x 9' Single Wall Oil Vent Connector Kit (2OVSKIT0309)

    Z-Flex 3" x 9' Single Wall Oil Vent Connector Kit (2OVSKIT0309)

    Z-Flex 3" x 9' Single Wall Oil Vent Connector Kit (2OVSKIT0309)

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

    Regular Price: $229.40

    Special Price: $183.53

    Details
  9. Z-Flex 6" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0609)

    Z-Flex 6" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0609)

    Z-Flex 6" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0609)

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

    Regular Price: $229.24

    Special Price: $183.40

    Details
  10. Z-Flex 5" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0503)

    Z-Flex 5" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0503)

    Z-Flex 5" x 3' Double Wall Oil Vent Connector Kit (2OVIKIT0503)

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

    Regular Price: $224.45

    Special Price: $179.56

    Details
  11. Z-Flex 7" x 15' Gas Single Vent Kit (2SVKXXX0715)

    Z-Flex 7" x 15' Gas Single Vent Kit (2SVKXXX0715)

    Z-Flex 7" x 15' Gas Single Vent Kit (2SVKXXX0715)

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

    Regular Price: $222.18

    Special Price: $177.74

    Details
  12. Z-Flex 4" x 6' Single Wall Oil Vent Connector Kit (2OVSKIT0406)

    Z-Flex 4" x 6' Single Wall Oil Vent Connector Kit (2OVSKIT0406)

    Z-Flex 4" x 6' Single Wall Oil Vent Connector Kit (2OVSKIT0406)

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

    Regular Price: $219.39

    Special Price: $175.50

    Details
  13. Z-Flex 7" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0703)

    Z-Flex 7" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0703)

    Z-Flex 7" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0703)

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

    Regular Price: $219.18

    Special Price: $175.35

    Details
  14. Z-Flex 7" x 18' Gas Single Vent Kit (2SVKXXX0718)

    Z-Flex 7" x 18' Gas Single Vent Kit (2SVKXXX0718)

    Z-Flex 7" x 18' Gas Single Vent Kit (2SVKXXX0718)

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

    Regular Price: $216.49

    Special Price: $173.19

    Details
  15. Z-Flex Z-Dens 3" Flexible Kit Extension (2ZDFKX3)

    Z-Flex Z-Dens 3" Flexible Kit Extension (2ZDFKX3)

    Z-Flex Z-Dens 3" Flexible Kit Extension (2ZDFKX3)

    For lengthening purposes Learn More

    Regular Price: $214.58

    Special Price: $171.67

    Details
  16. Z-Flex 4" x 12' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0412)

    Z-Flex 4" x 12' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0412)

    Z-Flex 4" x 12' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0412)

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

    Regular Price: $213.81

    Special Price: $171.05

    Details
  17. 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
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. Z-Flex 10" Aluminum 2-Ply Chimney Liner Extension Kit (2GAEXT1010)

    Z-Flex 10" Aluminum 2-Ply Extension Kit (2GAEXT1010)

    Z-Flex 10" Aluminum 2-Ply Extension Kit (2GAEXT1010)

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

    Regular Price: $197.93

    Special Price: $158.34

    Details
  27. Z-Flex 7" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0706)

    Z-Flex 7" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0706)

    Z-Flex 7" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0706)

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

    Regular Price: $192.15

    Special Price: $153.73

    Details
  28. Z-Flex 6" x 18' Gas Single Vent Kit (2SVKXXX0618)

    Z-Flex 6" x 18' Gas Single Vent Kit (2SVKXXX0618)

    Z-Flex 6" x 18' Gas Single Vent Kit (2SVKXXX0618)

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

    Regular Price: $192.07

    Special Price: $153.65

    Details
  29. Z-Flex 9" Aluminum 2-Ply Chimney Liner Extension Kit (2GAEXT0910)

    Z-Flex 9" Aluminum 2-Ply Extension Kit (2GAEXT0910)

    Z-Flex 9" Aluminum 2-Ply Extension Kit (2GAEXT0910)

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

    Regular Price: $191.54

    Special Price: $153.24

    Details
  30. Z-Flex 3" x 12' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0312)

    Z-Flex 3" x 12' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0312)

    Z-Flex 3" x 12' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0312)

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

    Regular Price: $186.36

    Special Price: $149.09

    Details
  31. Z-Flex 5" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0503)

    Z-Flex 5" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0503)

    Z-Flex 5" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0503)

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

    Regular Price: $185.99

    Special Price: $148.80

    Details
  32. Z-Flex Z-Dens 2" Flexible Kit Extension (2ZDFKX2)

    Z-Flex Z-Dens 2" Flexible Kit Extension (2ZDFKX2)

    Z-Flex Z-Dens 2" Flexible Kit Extension (2ZDFKX2)

    For lengthening purposes Learn More

    Regular Price: $185.81

    Special Price: $148.65

    Details
  33. Z-Flex 3" x 6' Single Wall Oil Vent Connector Kit (2OVSKIT0306)

    Z-Flex 3" x 6' Single Wall Oil Vent Connector Kit (2OVSKIT0306)

    Z-Flex 3" x 6' Single Wall Oil Vent Connector Kit (2OVSKIT0306)

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

    Regular Price: $185.63

    Special Price: $148.51

    Details
  34. Z-Flex 8" x 12' Gas Single Vent Kit (2SVKXXX0812)

    Z-Flex 8" x 12' Gas Single Vent Kit (2SVKXXX0812)

    Z-Flex 8" x 12' Gas Single Vent Kit (2SVKXXX0812)

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

    Regular Price: $181.90

    Special Price: $145.52

    Details
  35. Z-Flex 3" x 25' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0325)

    Z-Flex 3" x 25' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0325)

    Z-Flex 3" x 25' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0325)

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

    Regular Price: $178.25

    Special Price: $142.60

    Details
  36. Z-Flex 4" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0409)

    Z-Flex 4" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0409)

    Z-Flex 4" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0409)

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

    Regular Price: $174.54

    Special Price: $139.62

    Details
  37. Z-Flex 3" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0320)

    Z-Flex 3" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0320)

    Z-Flex 3" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0320)

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

    Regular Price: $173.91

    Special Price: $139.14

    Details
  38. Z-Flex 4" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0420)

    Z-Flex 4" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0420)

    Z-Flex 4" x 20' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0420)

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

    Regular Price: $173.91

    Special Price: $139.14

    Details
  39. Z-Flex 6" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0606)

    Z-Flex 6" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0606)

    Z-Flex 6" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0606)

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

    Regular Price: $172.05

    Special Price: $137.64

    Details
  40. Z-Flex 5" x 18' Gas Single Vent Kit (2SVKXXX0518)

    Z-Flex 5" x 18' Gas Single Vent Kit (2SVKXXX0518)

    Z-Flex 5" x 18' Gas Single Vent Kit (2SVKXXX0518)

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

    Regular Price: $169.37

    Special Price: $135.50

    Details
  41. Z-Flex 8" Aluminum 2-Ply Chimney Liner Extension Kit (2GAEXT0810)

    Z-Flex 8" Aluminum 2-Ply Extension Kit (2GAEXT0810)

    Z-Flex 8" Aluminum 2-Ply Extension Kit (2GAEXT0810)

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

    Regular Price: $167.35

    Special Price: $133.87

    Details
  42. Z-Flex 7" x 12' Gas Single Vent Kit (2SVKXXX0712)

    Z-Flex 7" x 12' Gas Single Vent Kit (2SVKXXX0712)

    Z-Flex 7" x 12' Gas Single Vent Kit (2SVKXXX0712)

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

    Regular Price: $165.00

    Special Price: $132.01

    Details
  43. Z-Flex 4" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0403)

    Z-Flex 4" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0403)

    Z-Flex 4" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0403)

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

    Regular Price: $161.60

    Special Price: $129.27

    Details
  44. Z-Flex 7" Aluminum 2-Ply Chimney Liner Extension Kit (2GAEXT0710)

    Z-Flex 7" Aluminum 2-Ply Extension Kit (2GAEXT0710)

    Z-Flex 7" Aluminum 2-Ply Extension Kit (2GAEXT0710)

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

    Regular Price: $155.02

    Special Price: $124.02

    Details
  45. Z-Flex 3" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0309)

    Z-Flex 3" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0309)

    Z-Flex 3" x 9' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0309)

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

    Regular Price: $153.49

    Special Price: $122.80

    Details
  46. Z-Flex 5" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0506)

    Z-Flex 5" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0506)

    Z-Flex 5" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0506)

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

    Regular Price: $153.39

    Special Price: $122.71

    Details
  47. Z-Flex 3" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0303)

    Z-Flex 3" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0303)

    Z-Flex 3" x 3' Single Wall Oil Vent Connector Kit (2OVSKIT0303)

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

    Regular Price: $150.51

    Special Price: $120.41

    Details
  48. Z-Flex 6" x 12' Gas Single Vent Kit (2SVKXXX0612)

    Z-Flex 6" x 12' Gas Single Vent Kit (2SVKXXX0612)

    Z-Flex 6" x 12' Gas Single Vent Kit (2SVKXXX0612)

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

    Regular Price: $147.97

    Special Price: $118.38

    Details
  49. Z-Flex 4" x 18' Gas Single Vent Kit (2SVKXXX0418)

    Z-Flex 4" x 18' Gas Single Vent Kit (2SVKXXX0418)

    Z-Flex 4" x 18' Gas Single Vent Kit (2SVKXXX0418)

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

    Regular Price: $146.97

    Special Price: $117.58

    Details
  50. Z-Flex 6" Aluminum 2-Ply Chimney Liner Extension Kit (2GAEXT0610)

    Z-Flex 6" Aluminum 2-Ply Extension Kit (2GAEXT0610)

    Z-Flex 6" Aluminum 2-Ply Extension Kit (2GAEXT0610)

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

    Regular Price: $142.28

    Special Price: $113.83

    Details
  51. Z-Flex 8" x 9' Gas Single Vent Kit (2SVKXXX0809)

    Z-Flex 8" x 9' Gas Single Vent Kit (2SVKXXX0809)

    Z-Flex 8" x 9' Gas Single Vent Kit (2SVKXXX0809)

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

    Regular Price: $140.66

    Special Price: $112.53

    Details
  52. Z-Flex 3" x 18' Gas Single Vent Kit (2SVKXXX0318)

    Z-Flex 3" x 18' Gas Single Vent Kit (2SVKXXX0318)

    Z-Flex 3" x 18' Gas Single Vent Kit (2SVKXXX0318)

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

    Regular Price: $138.84

    Special Price: $111.08

    Details
  53. Z-Flex 8" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0803)

    Z-Flex 8" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0803)

    Z-Flex 8" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0803)

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

    Regular Price: $137.17

    Special Price: $109.74

    Details
  54. 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
  55. 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
  56. 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
  57. 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
  58. 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
  59. 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
  60. Z-Flex 8" x 6' Gas Single Vent Kit (2SVKXXX0806)

    Z-Flex 8" x 6' Gas Single Vent Kit (2SVKXXX0806)

    Z-Flex 8" x 6' Gas Single Vent Kit (2SVKXXX0806)

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

    Regular Price: $123.14

    Special Price: $98.51

    Details
  61. Z-Flex 3" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0306)

    Z-Flex 3" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0306)

    Z-Flex 3" x 6' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0306)

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

    Regular Price: $121.16

    Special Price: $96.93

    Details
  62. Z-Flex 4" x 12' Gas Single Vent Kit (2SVKXXX0412)

    Z-Flex 4" x 12' Gas Single Vent Kit (2SVKXXX0412)

    Z-Flex 4" x 12' Gas Single Vent Kit (2SVKXXX0412)

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

    Regular Price: $117.52

    Special Price: $94.01

    Details
  63. Z-Flex 6" x 9' Gas Single Vent Kit (2SVKXXX0609)

    Z-Flex 6" x 9' Gas Single Vent Kit (2SVKXXX0609)

    Z-Flex 6" x 9' Gas Single Vent Kit (2SVKXXX0609)

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

    Regular Price: $116.51

    Special Price: $93.21

    Details
  64. Z-Flex 6" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0603)

    Z-Flex 6" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0603)

    Z-Flex 6" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0603)

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

    Regular Price: $114.84

    Special Price: $91.87

    Details
  65. Z-Flex 7" x 6' Gas Single Vent Kit (2SVKXXX0706)

    Z-Flex 7" x 6' Gas Single Vent Kit (2SVKXXX0706)

    Z-Flex 7" x 6' Gas Single Vent Kit (2SVKXXX0706)

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

    Regular Price: $113.53

    Special Price: $90.83

    Details
  66. Z-Flex 3" x 12' Gas Single Vent Kit (2SVKXXX0312)

    Z-Flex 3" x 12' Gas Single Vent Kit (2SVKXXX0312)

    Z-Flex 3" x 12' Gas Single Vent Kit (2SVKXXX0312)

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

    Regular Price: $111.87

    Special Price: $89.50

    Details
  67. Z-Flex 5" x 9' Gas Single Vent Kit (2SVKXXX0509)

    Z-Flex 5" x 9' Gas Single Vent Kit (2SVKXXX0509)

    Z-Flex 5" x 9' Gas Single Vent Kit (2SVKXXX0509)

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

    Regular Price: $105.89

    Special Price: $84.71

    Details
  68. Z-Flex 5" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0503)

    Z-Flex 5" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0503)

    Z-Flex 5" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0503)

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

    Regular Price: $105.20

    Special Price: $84.17

    Details
  69. Z-Flex 5.5" Aluminum 2-Ply Chimney Liner Extension Kit (2GAEXT05.510)

    Z-Flex 5.5" Aluminum 2-Ply Extension Kit (2GAEXT05.510)

    Z-Flex 5.5" Aluminum 2-Ply Extension Kit (2GAEXT05.510)

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

    Regular Price: $104.47

    Special Price: $83.58

    Details
  70. Z-Flex 6" x 6' Gas Single Vent Kit (2SVKXXX0606)

    Z-Flex 6" x 6' Gas Single Vent Kit (2SVKXXX0606)

    Z-Flex 6" x 6' Gas Single Vent Kit (2SVKXXX0606)

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

    Regular Price: $103.86

    Special Price: $83.09

    Details
  71. Z-Flex 4" x 9' Gas Single Vent Kit (2SVKXXX0409)

    Z-Flex 4" x 9' Gas Single Vent Kit (2SVKXXX0409)

    Z-Flex 4" x 9' Gas Single Vent Kit (2SVKXXX0409)

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

    Regular Price: $98.22

    Special Price: $78.58

    Details
  72. Z-Flex 5" Aluminum 2-Ply Chimney Liner Extension Kit (2GAEXT0510)

    Z-Flex 5" Aluminum 2-Ply Extension Kit (2GAEXT0510)

    Z-Flex 5" Aluminum 2-Ply Extension Kit (2GAEXT0510)

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

    Regular Price: $97.98

    Special Price: $78.38

    Details
  73. Z-Flex 5" x 6' Gas Single Vent Kit (2SVKXXX0506)

    Z-Flex 5" x 6' Gas Single Vent Kit (2SVKXXX0506)

    Z-Flex 5" x 6' Gas Single Vent Kit (2SVKXXX0506)

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

    Regular Price: $96.44

    Special Price: $77.15

    Details
  74. Z-Flex 4" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0403)

    Z-Flex 4" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0403)

    Z-Flex 4" x 3' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0403)

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

    Regular Price: $95.99

    Special Price: $76.80

    Details
  75. 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
  76. 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
  77. 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
  78. 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
  79. 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
  80. 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
  81. 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
  82. 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
  83. 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
  84. Z-Flex 5" x 3' Gas Single Vent Kit (2SVKXXX0503)

    Z-Flex 5" x 3' Gas Single Vent Kit (2SVKXXX0503)

    Z-Flex 5" x 3' Gas Single Vent Kit (2SVKXXX0503)

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

    Regular Price: $77.52

    Special Price: $62.02

    Details
  85. Z-Flex 4" x 3' Gas Single Vent Kit (2SVKXXX0403)

    Z-Flex 4" x 3' Gas Single Vent Kit (2SVKXXX0403)

    Z-Flex 4" x 3' Gas Single Vent Kit (2SVKXXX0403)

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

    Regular Price: $73.42

    Special Price: $58.74

    Details
  86. Z-Flex 3" x 3' Gas Single Vent Kit (2SVKXXX0303)

    Z-Flex 3" x 3' Gas Single Vent Kit (2SVKXXX0303)

    Z-Flex 3" x 3' Gas Single Vent Kit (2SVKXXX0303)

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

    Regular Price: $71.45

    Special Price: $57.16

    Details
  87. Z-Flex 2" Fresh Air Kit for Pellet Stoves (2FAKIT0205)

    Z-Flex 2" Fresh Air Kit for Pellet Stoves (2FAKIT0205)

    Z-Flex 2" Fresh Air Kit for Pellet Stoves (2FAKIT0205)

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

    Regular Price: $56.80

    Special Price: $45.44

    Details

Items 301 to 387 of 387 total

Page:
  2. 1
  3. 2
  4. 3
  5. 4

Set Ascending Direction
Shop Options
Shop By

Currently Shopping by:

  1. Remove This Item Application: Commercial,Residential
  2. Remove This Item Product Sub Type: Flexible
  3. Remove This Item Venting Type: Kits
Clear All
Color
  1. Black (3)
  2. White (3)
  3. Silver (381)
Material of Construction
  1. Aluminum (219)
  2. Stainless Steel (36)
  3. Stainless Steel AL29-4C (117)
  4. Polypropylene (15)
Price
  1. $0.00 - $999.99 (281)
  2. $1,000.00 - $1,999.99 (90)
  3. $2,000.00 - $2,999.99 (15)
  4. $3,000.00 and above (1)
Product Type
  1. Z-Dens 2" Single-Wall Venting (5)
  2. Z-Dens 3" Single-Wall Venting (5)
  3. Z-Dens 4" Single-Wall Venting (5)
  4. Z-Flex 2" Chimney Liner (1)
  5. Z-Flex 3" Chimney Liner (55)
  6. Z-Flex 4" Chimney Liner (55)
  7. Z-Flex 5" Chimney Liner (52)
  8. Z-Flex 5.5" Chimney Liner (20)
  9. Z-Flex 6" Chimney Liner (55)
  10. Z-Flex 7" Chimney Liner (53)
  11. Z-Flex 8" Chimney Liner (53)
  12. Z-Flex 9" Chimney Liner (14)
  13. Z-Flex 10" Chimney Liner (14)
Venting Style
  1. Z-Flex Chimney Liner (372)
  2. Z-Flex Z-Dens Polypropylene (15)
Newsletter
  • Global Pro Tankless Supply, Inc. BBB Business Review
  • website security
  • McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
  • Pro Water Heater Supply accepts all major credit cards and supports Google Checkout and Paypal.
  • Pro Water Heater Supply ships daily via UPS and USPS from warehouses across the US.
  • Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.Pro Water Heater Supply is an Authorized Distributer for Bisch tankless water heaters
  • Pro Water Heater Supply is UpFront
  • Pro Water Heater Supply is an Authorized Distributor for Bosch tankless water heaters and Z-Flex stainless steel vent pipe.