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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 101 to 188 of 188 total

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  1. Z-Flex 9" x 30' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0930)

    Z-Flex 9" x 30' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0930)

    Z-Flex 9" x 30' Length of Aluminum 2-Ply Liner (2GAXXXX0930)

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

    Regular Price: $331.71

    Special Price: $265.36

    Details
  2. Z-Flex 4" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0420)

    Z-Flex 4" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0420)

    Z-Flex 4" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0420)

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

    Regular Price: $334.24

    Special Price: $267.39

    Details
  3. Z-Flex 5" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0545)

    Z-Flex 5" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0545)

    Z-Flex 5" x 45' Length of Aluminum 2-Ply Liner (2GAXXXX0545)

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

    Regular Price: $344.43

    Special Price: $275.54

    Details
  4. Z-Flex 8" x 10' Additional Length of Insul-Vent Pipe (2INSGAC0810)

    Z-Flex 8" x 10' Additional Length of Insul-Vent Pipe (2INSGAC0810)

    Z-Flex 8" x 10' Additional Length of Insul-Vent Pipe (2INSGAC0810)

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

    Regular Price: $347.48

    Special Price: $277.99

    Details
  5. Z-Flex 8" x 25' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0825)

    Z-Flex 8" x 25' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0825)

    Z-Flex 8" x 25' Length of Aluminum 2-Ply Liner (2GAXXXX0825)

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

    Regular Price: $348.63

    Special Price: $278.91

    Details
  6. Z-Flex 3" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0309)

    Z-Flex 3" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0309)

    Z-Flex 3" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0309)

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

    Regular Price: $355.96

    Special Price: $284.77

    Details
  7. Z-Flex 7" x 30' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0730)

    Z-Flex 7" x 30' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0730)

    Z-Flex 7" x 30' Length of Aluminum 2-Ply Liner (2GAXXXX0730)

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

    Regular Price: $361.49

    Special Price: $289.20

    Details
  8. Z-Flex 6" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0635)

    Z-Flex 6" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0635)

    Z-Flex 6" x 35' Length of Aluminum 2-Ply Liner (2GAXXXX0635)

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

    Regular Price: $361.71

    Special Price: $289.37

    Details
  9. Z-Flex 3" x 15' Smoothcore All Fuels Chimney Liner (2ZLSCXX0315)

    Z-Flex 3" x 15' Smoothcore All Fuels Chimney Liner (2ZLSCXX0315)

    Z-Flex 3" x 15' Length of Aluminum 2-Ply Liner (2ZLSCXX0315)

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

    Regular Price: $365.18

    Special Price: $292.15

    Details
  10. Z-Flex 5.5" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.540)

    Z-Flex 5.5" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.540)

    Z-Flex 5.5" x 40' Length of Aluminum 2-Ply Liner (2GAXXXX05.540)

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

    Regular Price: $373.73

    Special Price: $298.99

    Details
  11. Z-Flex 5" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0550)

    Z-Flex 5" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0550)

    Z-Flex 5" x 50' Length of Aluminum 2-Ply Liner (2GAXXXX0550)

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

    Regular Price: $376.21

    Special Price: $300.97

    Details
  12. Z-Flex 6" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0615)

    Z-Flex 6" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0615)

    Z-Flex 6" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0615)

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

    Regular Price: $394.14

    Special Price: $315.32

    Details
  13. Z-Flex 8" x 30' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0830)

    Z-Flex 8" x 30' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0830)

    Z-Flex 8" x 30' Length of Aluminum 2-Ply Liner (2GAXXXX0830)

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

    Regular Price: $399.49

    Special Price: $319.59

    Details
  14. Z-Flex 6" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0640)

    Z-Flex 6" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0640)

    Z-Flex 6" x 40' Length of Aluminum 2-Ply Liner (2GAXXXX0640)

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

    Regular Price: $399.89

    Special Price: $319.92

    Details
  15. Z-Flex 7" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0735)

    Z-Flex 7" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0735)

    Z-Flex 7" x 35' Length of Aluminum 2-Ply Liner (2GAXXXX0735)

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

    Regular Price: $406.02

    Special Price: $324.82

    Details
  16. Z-Flex 5.5" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.545)

    Z-Flex 5.5" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.545)

    Z-Flex 5.5" x 45' Length of Aluminum 2-Ply Liner (2GAXXXX05.545)

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

    Regular Price: $408.66

    Special Price: $326.93

    Details
  17. Z-Flex 5" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0510)

    Z-Flex 5" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0510)

    Z-Flex 5" x 10' Length of Aluminum 2-Ply Liner (2ZLSCXX0510)

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

    Regular Price: $420.06

    Special Price: $336.04

    Details
  18. Z-Flex 4" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0409)

    Z-Flex 4" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0409)

    Z-Flex 4" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0409)

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

    Regular Price: $436.66

    Special Price: $349.32

    Details
  19. Z-Flex 5" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0515)

    Z-Flex 5" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0515)

    Z-Flex 5" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0515)

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

    Regular Price: $438.89

    Special Price: $351.11

    Details
  20. Z-Flex 5" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0509)

    Z-Flex 5" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0509)

    Z-Flex 5" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0509)

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

    Regular Price: $454.86

    Special Price: $363.89

    Details
  21. Z-Flex 10" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX1005)

    Z-Flex 10" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX1005)

    Z-Flex 10" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX1005)

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

    Regular Price: $467.13

    Special Price: $373.70

    Details
  22. Z-Flex 10" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR1005)

    Z-Flex 10" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR1005)

    Z-Flex 10" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR1005)

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

    Regular Price: $467.13

    Special Price: $373.70

    Details
  23. Z-Flex 6" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0609)

    Z-Flex 6" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0609)

    Z-Flex 6" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0609)

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

    Regular Price: $469.11

    Special Price: $375.29

    Details
  24. Z-Flex 7" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0709)

    Z-Flex 7" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0709)

    Z-Flex 7" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0709)

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

    Regular Price: $483.16

    Special Price: $386.53

    Details
  25. Z-Flex 3" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0320)

    Z-Flex 3" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0320)

    Z-Flex 3" x 20' Length of Aluminum 2-Ply Liner (2ZLSCXX0320)

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

    Regular Price: $487.21

    Special Price: $389.77

    Details
  26. Z-Flex 8" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0809)

    Z-Flex 8" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0809)

    Z-Flex 8" x 9' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0809)

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

    Regular Price: $510.40

    Special Price: $408.32

    Details
  27. Z-Flex 3" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0312)

    Z-Flex 3" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0312)

    Z-Flex 3" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0312)

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

    Regular Price: $519.54

    Special Price: $415.62

    Details
  28. Z-Flex 6" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0610)

    Z-Flex 6" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0610)

    Z-Flex 6" x 10' Length of Aluminum 2-Ply Liner (2ZLSCXX0610)

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

    Regular Price: $523.48

    Special Price: $418.78

    Details
  29. Z-Flex 6" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0610)

    Z-Flex 6" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0610)

    Z-Flex 6" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0610)

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

    Regular Price: $540.43

    Special Price: $432.34

    Details
  30. Z-Flex 7" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0715)

    Z-Flex 7" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0715)

    Z-Flex 7" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0715)

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

    Regular Price: $554.48

    Special Price: $443.59

    Details
  31. Z-Flex 4" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0412)

    Z-Flex 4" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0412)

    Z-Flex 4" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0412)

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

    Regular Price: $557.27

    Special Price: $445.81

    Details
  32. Z-Flex 5" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0520)

    Z-Flex 5" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0520)

    Z-Flex 5" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0520)

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

    Regular Price: $561.40

    Special Price: $449.12

    Details
  33. Z-Flex 7" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0715)

    Z-Flex 7" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0715)

    Z-Flex 7" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0715)

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

    Regular Price: $573.38

    Special Price: $458.71

    Details
  34. Z-Flex 4" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0710)

    Z-Flex 4" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0710)

    Z-Flex 4" x 10' Length of Aluminum 2-Ply Liner (2ZLSCXX0710)

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

    Regular Price: $579.34

    Special Price: $463.46

    Details
  35. Z-Flex 5" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0512)

    Z-Flex 5" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0512)

    Z-Flex 5" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0512)

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

    Regular Price: $581.52

    Special Price: $465.22

    Details
  36. Z-Flex 6" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0615)

    Z-Flex 6" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0615)

    Z-Flex 6" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0615)

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

    Regular Price: $593.26

    Special Price: $474.61

    Details
  37. Z-Flex 7" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0710)

    Z-Flex 7" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0710)

    Z-Flex 7" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0710)

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

    Regular Price: $596.44

    Special Price: $477.15

    Details
  38. Z-Flex 6" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0612)

    Z-Flex 6" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0612)

    Z-Flex 6" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0612)

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

    Regular Price: $600.53

    Special Price: $480.42

    Details
  39. Z-Flex 7" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0712)

    Z-Flex 7" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0712)

    Z-Flex 7" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0712)

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

    Regular Price: $619.25

    Special Price: $495.41

    Details
  40. Z-Flex 8" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0815)

    Z-Flex 8" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0815)

    Z-Flex 8" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0815)

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

    Regular Price: $620.05

    Special Price: $496.04

    Details
  41. Z-Flex 8" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0810)

    Z-Flex 8" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0810)

    Z-Flex 8" x 10' Length of Aluminum 2-Ply Liner (2ZLSCXX0810)

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

    Regular Price: $620.17

    Special Price: $496.14

    Details
  42. Z-Flex 5" x 15' Smoothcore All Fuels Chimney Liner (2ZLSCXX0515)

    Z-Flex 5" x 15' Smoothcore All Fuels Chimney Liner (2ZLSCXX0515)

    Z-Flex 5" x 15' Length of Aluminum 2-Ply Liner (2ZLSCXX0515)

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

    Regular Price: $630.52

    Special Price: $504.42

    Details
  43. Z-Flex 3" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0315)

    Z-Flex 3" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0315)

    Z-Flex 3" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0315)

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

    Regular Price: $630.71

    Special Price: $504.56

    Details
  44. Z-Flex 6" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0620)

    Z-Flex 6" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0620)

    Z-Flex 6" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0620)

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

    Regular Price: $633.34

    Special Price: $506.68

    Details
  45. Z-Flex 8" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0810)

    Z-Flex 8" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0810)

    Z-Flex 8" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0810)

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

    Regular Price: $639.46

    Special Price: $511.57

    Details
  46. Z-Flex 4" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0420)

    Z-Flex 4" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0420)

    Z-Flex 4" x 20' Length of Aluminum 2-Ply Liner (2ZLSCXX0420)

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

    Regular Price: $645.70

    Special Price: $516.57

    Details
  47. Z-Flex 8" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0812)

    Z-Flex 8" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0812)

    Z-Flex 8" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0812)

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

    Regular Price: $655.57

    Special Price: $524.46

    Details
  48. Z-Flex 6" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0645)

    Z-Flex 6" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0645)

    Z-Flex 6" x 45' Length of Aluminum 2-Ply Liner (2GAXXXX0645)

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

    Regular Price: $658.21

    Special Price: $526.57

    Details
  49. Z-Flex 5.5" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.550)

    Z-Flex 5.5" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.550)

    Z-Flex 5.5" x 50' Length of Aluminum 2-Ply Liner (2GAXXXX05.550)

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

    Regular Price: $663.71

    Special Price: $530.97

    Details
  50. Z-Flex 8" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0835)

    Z-Flex 8" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0835)

    Z-Flex 8" x 35' Length of Aluminum 2-Ply Liner (2GAXXXX0835)

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

    Regular Price: $670.45

    Special Price: $536.36

    Details
  51. Z-Flex 4" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0415)

    Z-Flex 4" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0415)

    Z-Flex 4" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0415)

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

    Regular Price: $677.87

    Special Price: $542.29

    Details
  52. Z-Flex 6" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0650)

    Z-Flex 6" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0650)

    Z-Flex 6" x 50' Length of Aluminum 2-Ply Liner (2GAXXXX0650)

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

    Regular Price: $696.42

    Special Price: $557.13

    Details
  53. Z-Flex 7" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0720)

    Z-Flex 7" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0720)

    Z-Flex 7" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0720)

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

    Regular Price: $704.61

    Special Price: $563.68

    Details
  54. Z-Flex 5" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0515)

    Z-Flex 5" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0515)

    Z-Flex 5" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0515)

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

    Regular Price: $708.18

    Special Price: $566.55

    Details
  55. Z-Flex 8" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0815)

    Z-Flex 8" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0815)

    Z-Flex 8" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0815)

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

    Regular Price: $708.47

    Special Price: $566.78

    Details
  56. Z-Flex 6" x 15' Smoothcore All Fuels Chimney Liner (2ZLSCXX0615)

    Z-Flex 6" x 15' Smoothcore All Fuels Chimney Liner (2ZLSCXX0615)

    Z-Flex 6" x 15' Length of Aluminum 2-Ply Liner (2ZLSCXX0615)

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

    Regular Price: $714.83

    Special Price: $571.87

    Details
  57. Z-Flex 8" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0840)

    Z-Flex 8" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0840)

    Z-Flex 8" x 40' Length of Aluminum 2-Ply Liner (2GAXXXX0840)

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

    Regular Price: $721.31

    Special Price: $577.06

    Details
  58. Z-Flex 3" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0318)

    Z-Flex 3" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0318)

    Z-Flex 3" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0318)

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

    Regular Price: $741.85

    Special Price: $593.49

    Details
  59. Z-Flex 8" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0820)

    Z-Flex 8" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0820)

    Z-Flex 8" x 20' Additional Length of Insul-Vent Pipe (2INSGAC0820)

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

    Regular Price: $766.83

    Special Price: $613.47

    Details
  60. Z-Flex 10" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX1010)

    Z-Flex 10" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX1010)

    Z-Flex 10" x 10' Flexible Stainless Steel Full Oval Liner (2ZLSSOX1010)

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

    Regular Price: $797.01

    Special Price: $637.61

    Details
  61. Z-Flex 4" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0418)

    Z-Flex 4" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0418)

    Z-Flex 4" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0418)

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

    Regular Price: $798.46

    Special Price: $638.77

    Details
  62. Z-Flex 4" x 15' Smoothcore All Fuels Chimney Liner (2ZLSCXX0715)

    Z-Flex 4" x 15' Smoothcore All Fuels Chimney Liner (2ZLSCXX0715)

    Z-Flex 4" x 15' Length of Aluminum 2-Ply Liner (2ZLSCXX0715)

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

    Regular Price: $831.11

    Special Price: $664.88

    Details
  63. Z-Flex 5" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0518)

    Z-Flex 5" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0518)

    Z-Flex 5" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0518)

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

    Regular Price: $834.84

    Special Price: $667.87

    Details
  64. Z-Flex 6" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0615)

    Z-Flex 6" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0615)

    Z-Flex 6" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0615)

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

    Regular Price: $836.77

    Special Price: $669.42

    Details
  65. Z-Flex 5" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0520)

    Z-Flex 5" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0520)

    Z-Flex 5" x 20' Length of Aluminum 2-Ply Liner (2ZLSCXX0520)

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

    Regular Price: $841.00

    Special Price: $672.80

    Details
  66. Z-Flex 7" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0715)

    Z-Flex 7" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0715)

    Z-Flex 7" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0715)

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

    Regular Price: $860.17

    Special Price: $688.14

    Details
  67. Z-Flex 6" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0618)

    Z-Flex 6" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0618)

    Z-Flex 6" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0618)

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

    Regular Price: $863.36

    Special Price: $690.69

    Details
  68. Z-Flex 7" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0718)

    Z-Flex 7" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0718)

    Z-Flex 7" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0718)

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

    Regular Price: $891.45

    Special Price: $713.16

    Details
  69. Z-Flex 9" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0935)

    Z-Flex 9" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0935)

    Z-Flex 9" x 35' Length of Aluminum 2-Ply Liner (2GAXXXX0935)

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

    Regular Price: $891.54

    Special Price: $713.23

    Details
  70. Z-Flex 10" x 30' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1030)

    Z-Flex 10" x 30' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1030)

    Z-Flex 10" x 30' Length of Aluminum 2-Ply Liner (2GAXXXX1030)

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

    Regular Price: $895.15

    Special Price: $716.12

    Details
  71. Z-Flex 8" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0815)

    Z-Flex 8" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0815)

    Z-Flex 8" x 15' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0815)

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

    Regular Price: $905.57

    Special Price: $724.45

    Details
  72. Z-Flex 8" x 15' Smoothcore All Fuels Chimney Liner (2ZLSCXX0815)

    Z-Flex 8" x 15' Smoothcore All Fuels Chimney Liner (2ZLSCXX0815)

    Z-Flex 8" x 15' Length of Aluminum 2-Ply Liner (2ZLSCXX0815)

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

    Regular Price: $916.12

    Special Price: $732.90

    Details
  73. Z-Flex 9" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0940)

    Z-Flex 9" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0940)

    Z-Flex 9" x 40' Length of Aluminum 2-Ply Liner (2GAXXXX0940)

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

    Regular Price: $944.02

    Special Price: $755.22

    Details
  74. Z-Flex 8" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0818)

    Z-Flex 8" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0818)

    Z-Flex 8" x 18' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0818)

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

    Regular Price: $945.93

    Special Price: $756.75

    Details
  75. Z-Flex 6" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0620)

    Z-Flex 6" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0620)

    Z-Flex 6" x 20' Length of Aluminum 2-Ply Liner (2ZLSCXX0620)

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

    Regular Price: $953.42

    Special Price: $762.74

    Details
  76. Z-Flex 10" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1035)

    Z-Flex 10" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1035)

    Z-Flex 10" x 35' Length of Aluminum 2-Ply Liner (2GAXXXX1035)

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

    Regular Price: $956.98

    Special Price: $765.59

    Details
  77. Z-Flex 8" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0845)

    Z-Flex 8" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0845)

    Z-Flex 8" x 45' Length of Aluminum 2-Ply Liner (2GAXXXX0845)

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

    Regular Price: $981.81

    Special Price: $785.45

    Details
  78. Z-Flex 9" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0945)

    Z-Flex 9" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0945)

    Z-Flex 9" x 45' Length of Aluminum 2-Ply Liner (2GAXXXX0945)

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

    Regular Price: $996.53

    Special Price: $797.23

    Details
  79. Z-Flex 10" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1040)

    Z-Flex 10" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1040)

    Z-Flex 10" x 40' Length of Aluminum 2-Ply Liner (2GAXXXX1040)

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

    Regular Price: $1,018.83

    Special Price: $815.06

    Details
  80. Z-Flex 8" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0850)

    Z-Flex 8" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0850)

    Z-Flex 8" x 50' Length of Aluminum 2-Ply Liner (2GAXXXX0850)

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

    Regular Price: $1,032.67

    Special Price: $826.14

    Details
  81. Z-Flex 9" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0950)

    Z-Flex 9" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0950)

    Z-Flex 9" x 50' Length of Aluminum 2-Ply Liner (2GAXXXX0950)

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

    Regular Price: $1,049.02

    Special Price: $839.21

    Details
  82. Z-Flex 10" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1045)

    Z-Flex 10" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1045)

    Z-Flex 10" x 45' Length of Aluminum 2-Ply Liner (2GAXXXX1045)

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

    Regular Price: $1,080.68

    Special Price: $864.55

    Details
  83. Z-Flex 7" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0740)

    Z-Flex 7" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0740)

    Z-Flex 7" x 40' Length of Aluminum 2-Ply Liner (2GAXXXX0740)

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

    Regular Price: $1,104.92

    Special Price: $883.94

    Details
  84. Z-Flex 4" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0720)

    Z-Flex 4" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0720)

    Z-Flex 4" x 20' Length of Aluminum 2-Ply Liner (2ZLSCXX0720)

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

    Regular Price: $1,108.44

    Special Price: $886.75

    Details
  85. Z-Flex 10" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1050)

    Z-Flex 10" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX1050)

    Z-Flex 10" x 50' Length of Aluminum 2-Ply Liner (2GAXXXX1050)

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

    Regular Price: $1,142.50

    Special Price: $914.01

    Details
  86. Z-Flex 7" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0745)

    Z-Flex 7" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0745)

    Z-Flex 7" x 45' Length of Aluminum 2-Ply Liner (2GAXXXX0745)

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

    Regular Price: $1,149.45

    Special Price: $919.55

    Details
  87. Z-Flex 7" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0750)

    Z-Flex 7" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0750)

    Z-Flex 7" x 50' Length of Aluminum 2-Ply Liner (2GAXXXX0750)

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

    Regular Price: $1,193.96

    Special Price: $955.18

    Details
  88. Z-Flex 8" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0820)

    Z-Flex 8" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0820)

    Z-Flex 8" x 20' Length of Aluminum 2-Ply Liner (2ZLSCXX0820)

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

    Regular Price: $1,221.78

    Special Price: $977.43

    Details

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