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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.

83 Item(s)

Set Descending Direction
  1. Z-Flex 4" x 5' Additional Length of Insul-Vent Pipe (2INSGAC0405)

    Z-Flex 4" x 5' Additional Length of Insul-Vent Pipe (2INSGAC0405)

    Z-Flex 4" x 5' Additional Length of Insul-Vent Pipe (2INSGAC0405)

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

    Regular Price: $100.41

    Special Price: $80.33

    Details
  2. Z-Flex 4" x 25' Length of 1-Ply Aluminum Duct (1TLXXXX0425)

    Z-Flex 4" x 25' Length of 1-Ply Aluminum Duct (1TLXXXX0425)

    Z-Flex 4" x 25' Length of 1-Ply Aluminum Duct (1TLXXXX0425)

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

    Regular Price: $103.37

    Special Price: $82.70

    Details
  3. Z-Flex 4" x 30' Length of 1-Ply Aluminum Duct (1TLXXXX0430)

    Z-Flex 4" x 30' Length of 1-Ply Aluminum Duct (1TLXXXX0430)

    Z-Flex 4" x 30' Length of 1-Ply Aluminum Duct (1TLXXXX0430)

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

    Regular Price: $113.28

    Special Price: $90.62

    Details
  4. 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
  5. Z-Flex 4" x 20' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0420)

    Z-Flex 4" x 20' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0420)

    Z-Flex 4" x 20' Length of Aluminum 2-Ply Liner (2GAXXXX0420)

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

    Regular Price: $124.26

    Special Price: $99.41

    Details
  6. 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
  7. Z-Flex 4" x 40' Length of 1-Ply Aluminum Duct (1TLXXXX0440)

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

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

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

    Regular Price: $133.06

    Special Price: $106.44

    Details
  8. 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
  9. Z-Flex 4" x 45' Length of 1-Ply Aluminum Duct (1TLXXXX0445)

    Z-Flex 4" x 45' Length of 1-Ply Aluminum Duct (1TLXXXX0445)

    Z-Flex 4" x 45' Length of 1-Ply Aluminum Duct (1TLXXXX0445)

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

    Regular Price: $142.96

    Special Price: $114.37

    Details
  10. Z-Flex 4" x 3' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0403)

    Z-Flex 4" x 3' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0403)

    Z-Flex 4" x 3' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0403)

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

    Regular Price: $143.07

    Special Price: $114.46

    Details
  11. 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
  12. Z-Flex 4" x 50' Length of 1-Ply Aluminum Duct (1TLXXXX0450)

    Z-Flex 4" x 50' Length of 1-Ply Aluminum Duct (1TLXXXX0450)

    Z-Flex 4" x 50' Length of 1-Ply Aluminum Duct (1TLXXXX0450)

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

    Regular Price: $152.86

    Special Price: $122.29

    Details
  13. Z-Flex 4" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0405)

    Z-Flex 4" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0405)

    Z-Flex 4" x 5' Length of Aluminum 2-Ply Liner (2ZLSCXX0405)

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

    Regular Price: $160.75

    Special Price: $128.60

    Details
  14. 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
  15. 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
  16. 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
  17. Z-Flex 4" x 5' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0405)

    Z-Flex 4" x 5' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0405)

    Z-Flex 4" x 5' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0405)

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

    Regular Price: $174.70

    Special Price: $139.76

    Details
  18. Z-Flex 4" x 10' Additional Length of Insul-Vent Pipe (2INSGAC0410)

    Z-Flex 4" x 10' Additional Length of Insul-Vent Pipe (2INSGAC0410)

    Z-Flex 4" x 10' Additional Length of Insul-Vent Pipe (2INSGAC0410)

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

    Regular Price: $178.34

    Special Price: $142.67

    Details
  19. Z-Flex 4" x 25' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0425)

    Z-Flex 4" x 25' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0425)

    Z-Flex 4" x 25' Length of Aluminum 2-Ply Liner (2GAXXXX0425)

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

    Regular Price: $181.16

    Special Price: $144.93

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

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

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

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

    Regular Price: $206.61

    Special Price: $165.29

    Details
  21. 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
  22. 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
  23. 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
  24. 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
  25. Z-Flex 4" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0435)

    Z-Flex 4" x 35' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0435)

    Z-Flex 4" x 35' Length of Aluminum 2-Ply Liner (2GAXXXX0435)

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

    Regular Price: $232.05

    Special Price: $185.64

    Details
  26. 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
  27. Z-Flex 4" x 15' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0415)

    Z-Flex 4" x 15' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0415)

    Z-Flex 4" x 15' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0415)

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

    Regular Price: $253.09

    Special Price: $202.47

    Details
  28. Z-Flex 4" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0415)

    Z-Flex 4" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0415)

    Z-Flex 4" x 15' Additional Length of Insul-Vent Pipe (2INSGAC0415)

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

    Regular Price: $256.29

    Special Price: $205.03

    Details
  29. Z-Flex 4" x 35' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0435)

    Z-Flex 4" x 35' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0435)

    Z-Flex 4" x 35' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0435)

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

    Regular Price: $257.31

    Special Price: $205.85

    Details
  30. Z-Flex 4" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0440)

    Z-Flex 4" x 40' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0440)

    Z-Flex 4" x 40' Length of Aluminum 2-Ply Liner (2GAXXXX0440)

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

    Regular Price: $257.51

    Special Price: $206.01

    Details
  31. Z-Flex 4" x 6' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0406)

    Z-Flex 4" x 6' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0406)

    Z-Flex 4" x 6' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0406)

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

    Regular Price: $263.66

    Special Price: $210.92

    Details
  32. Z-Flex 4" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0705)

    Z-Flex 4" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0705)

    Z-Flex 4" x 5' Length of Aluminum 2-Ply Liner (2ZLSCXX0705)

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

    Regular Price: $276.44

    Special Price: $221.15

    Details
  33. Z-Flex 4" x 9' Single Wall Oil Vent Connector Kit (2OVSKIT0409)

    Z-Flex 4" x 9' Single Wall Oil Vent Connector Kit (2OVSKIT0409)

    Z-Flex 4" x 9' Single Wall Oil Vent Connector Kit (2OVSKIT0409)

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

    Regular Price: $277.13

    Special Price: $221.71

    Details
  34. Z-Flex 4" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0445)

    Z-Flex 4" x 45' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0445)

    Z-Flex 4" x 45' Length of Aluminum 2-Ply Liner (2GAXXXX0445)

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

    Regular Price: $282.96

    Special Price: $226.37

    Details
  35. Z-Flex 4" x 18' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0418)

    Z-Flex 4" x 18' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0418)

    Z-Flex 4" x 18' Gas Insul-Vent Double Wall Insulated Vent - Connector Kit (2ZIKXXX0418)

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

    Regular Price: $292.36

    Special Price: $233.90

    Details
  36. Z-Flex 4" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0415)

    Z-Flex 4" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0415)

    Z-Flex 4" x 15' Additional Length of Single Wall Oil Vent Pipe (2ZLSSXX0415)

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

    Regular Price: $302.07

    Special Price: $241.66

    Details
  37. Z-Flex 4" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0450)

    Z-Flex 4" x 50' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0450)

    Z-Flex 4" x 50' Length of Aluminum 2-Ply Liner (2GAXXXX0450)

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

    Regular Price: $308.40

    Special Price: $246.72

    Details
  38. Z-Flex 4" x 6' Double Wall Oil Vent Connector Kit (2OVIKIT0406)

    Z-Flex 4" x 6' Double Wall Oil Vent Connector Kit (2OVIKIT0406)

    Z-Flex 4" x 6' Double Wall Oil Vent Connector Kit (2OVIKIT0406)

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

    Regular Price: $320.25

    Special Price: $256.21

    Details
  39. Z-Flex 4" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0410)

    Z-Flex 4" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0410)

    Z-Flex 4" x 10' Length of Aluminum 2-Ply Liner (2ZLSCXX0410)

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

    Regular Price: $322.41

    Special Price: $257.93

    Details
  40. 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
  41. Z-Flex 4" x 15' Insul-Liner Kit (2GIAKXX0415)

    Z-Flex 4" x 15' Insul-Liner Kit (2GIAKXX0415)

    Z-Flex 4" x 15' Insul-Liner Kit (2GIAKXX0415)

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

    Regular Price: $347.30

    Special Price: $277.84

    Details
  42. Z-Flex 4" x 10' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0410)

    Z-Flex 4" x 10' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0410)

    Z-Flex 4" x 10' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0410)

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

    Regular Price: $350.28

    Special Price: $280.23

    Details
  43. Z-Flex 4" x 40' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0440)

    Z-Flex 4" x 40' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0440)

    Z-Flex 4" x 40' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0440)

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

    Regular Price: $352.53

    Special Price: $282.03

    Details
  44. Z-Flex 4" x 12' Single Wall Oil Vent Connector Kit (2OVSKIT0412)

    Z-Flex 4" x 12' Single Wall Oil Vent Connector Kit (2OVSKIT0412)

    Z-Flex 4" x 12' Single Wall Oil Vent Connector Kit (2OVSKIT0412)

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

    Regular Price: $353.66

    Special Price: $282.93

    Details
  45. Z-Flex 4" x 45' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0445)

    Z-Flex 4" x 45' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0445)

    Z-Flex 4" x 45' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0445)

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

    Regular Price: $377.04

    Special Price: $301.63

    Details
  46. Z-Flex 4" x 50' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0450)

    Z-Flex 4" x 50' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0450)

    Z-Flex 4" x 50' Aluminum 2-Ply Chimney Liner Kit (2GACKIT0450)

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

    Regular Price: $404.46

    Special Price: $323.56

    Details
  47. 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
  48. Z-Flex 4" x 15' Single Wall Oil Vent Connector Kit (2OVSKIT0415)

    Z-Flex 4" x 15' Single Wall Oil Vent Connector Kit (2OVSKIT0415)

    Z-Flex 4" x 15' Single Wall Oil Vent Connector Kit (2OVSKIT0415)

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

    Regular Price: $467.34

    Special Price: $373.87

    Details
  49. Z-Flex 4" x 9' Double Wall Oil Vent Connector Kit (2OVIKIT0409)

    Z-Flex 4" x 9' Double Wall Oil Vent Connector Kit (2OVIKIT0409)

    Z-Flex 4" x 9' Double Wall Oil Vent Connector Kit (2OVIKIT0409)

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

    Regular Price: $480.85

    Special Price: $384.68

    Details
  50. Z-Flex 4" x 18' Single Wall Oil Vent Connector Kit (2OVSKIT0418)

    Z-Flex 4" x 18' Single Wall Oil Vent Connector Kit (2OVSKIT0418)

    Z-Flex 4" x 18' Single Wall Oil Vent Connector Kit (2OVSKIT0418)

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

    Regular Price: $537.30

    Special Price: $429.85

    Details
  51. 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
  52. 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
  53. Z-Flex 4" x 12' Double Wall Oil Vent Connector Kit (2OVIKIT0412)

    Z-Flex 4" x 12' Double Wall Oil Vent Connector Kit (2OVIKIT0412)

    Z-Flex 4" x 12' Double Wall Oil Vent Connector Kit (2OVIKIT0412)

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

    Regular Price: $619.88

    Special Price: $495.91

    Details
  54. 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
  55. Z-Flex 4" x 25' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0425)

    Z-Flex 4" x 25' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0425)

    Z-Flex 4" x 25' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0425)

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

    Regular Price: $672.69

    Special Price: $538.15

    Details
  56. 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
  57. Z-Flex 4" x 25' All Fuel Insert Kit (2OILKTX0425I)

    Z-Flex 4" x 25' All Fuel Insert Kit (2OILKTX0425I)

    Z-Flex 4" x 25' All Fuel Insert Kit (2OILKTX0425I)

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

    Regular Price: $686.24

    Special Price: $549.00

    Details
  58. Z-Flex 4" x 15' Double Wall Oil Vent Connector Kit (2OVIKIT0415)

    Z-Flex 4" x 15' Double Wall Oil Vent Connector Kit (2OVIKIT0415)

    Z-Flex 4" x 15' Double Wall Oil Vent Connector Kit (2OVIKIT0415)

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

    Regular Price: $734.56

    Special Price: $587.65

    Details
  59. Z-Flex 4" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0425)

    Z-Flex 4" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0425)

    Z-Flex 4" x 25' All Fuel Stainless Steel Kit (2ZFLKIT0425)

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

    Regular Price: $780.38

    Special Price: $624.31

    Details
  60. Z-Flex 4" x 30' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0430)

    Z-Flex 4" x 30' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0430)

    Z-Flex 4" x 30' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0430)

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

    Regular Price: $794.49

    Special Price: $635.59

    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 30' All Fuel Insert Kit (2OILKTX0430I)

    Z-Flex 4" x 30' All Fuel Insert Kit (2OILKTX0430I)

    Z-Flex 4" x 30' All Fuel Insert Kit (2OILKTX0430I)

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

    Regular Price: $811.35

    Special Price: $649.07

    Details
  63. 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
  64. Z-Flex 4" x 18' Double Wall Oil Vent Connector Kit (2OVIKIT0418)

    Z-Flex 4" x 18' Double Wall Oil Vent Connector Kit (2OVIKIT0418)

    Z-Flex 4" x 18' Double Wall Oil Vent Connector Kit (2OVIKIT0418)

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

    Regular Price: $849.09

    Special Price: $679.28

    Details
  65. Z-Flex 4" x 25' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0425)

    Z-Flex 4" x 25' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0425)

    Z-Flex 4" x 25' Insulating Blanket with Wrap and Gear Clamps (2INSKIT0425)

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

    Regular Price: $877.07

    Special Price: $701.66

    Details
  66. Z-Flex 4" x 30' All Fuel Stainless Steel Kit (2ZFLKIT0430)

    Z-Flex 4" x 30' All Fuel Stainless Steel Kit (2ZFLKIT0430)

    Z-Flex 4" x 30' All Fuel Stainless Steel Kit (2ZFLKIT0430)

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

    Regular Price: $914.05

    Special Price: $731.24

    Details
  67. Z-Flex 4" x 35' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0435)

    Z-Flex 4" x 35' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0435)

    Z-Flex 4" x 35' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0435)

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

    Regular Price: $916.10

    Special Price: $732.88

    Details
  68. Z-Flex 4" x 35' All Fuel Insert Kit (2OILKTX0435I)

    Z-Flex 4" x 35' All Fuel Insert Kit (2OILKTX0435I)

    Z-Flex 4" x 35' All Fuel Insert Kit (2OILKTX0435I)

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

    Regular Price: $934.43

    Special Price: $747.55

    Details
  69. Z-Flex 4" x 40' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0440)

    Z-Flex 4" x 40' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0440)

    Z-Flex 4" x 40' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0440)

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

    Regular Price: $1,037.82

    Special Price: $830.25

    Details
  70. Z-Flex 4" x 35' All Fuel Stainless Steel Kit (2ZFLKIT0435)

    Z-Flex 4" x 35' All Fuel Stainless Steel Kit (2ZFLKIT0435)

    Z-Flex 4" x 35' All Fuel Stainless Steel Kit (2ZFLKIT0435)

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

    Regular Price: $1,048.03

    Special Price: $838.42

    Details
  71. Z-Flex 4" x 40' All Fuel Insert Kit (2OILKTX0440I)

    Z-Flex 4" x 40' All Fuel Insert Kit (2OILKTX0440I)

    Z-Flex 4" x 40' All Fuel Insert Kit (2OILKTX0440I)

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

    Regular Price: $1,058.60

    Special Price: $846.87

    Details
  72. 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
  73. Z-Flex 4" x 45' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0445)

    Z-Flex 4" x 45' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0445)

    Z-Flex 4" x 45' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0445)

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

    Regular Price: $1,159.64

    Special Price: $927.71

    Details
  74. Z-Flex 4" x 50' All Fuel Insert Kit (2OILKTX0450I)

    Z-Flex 4" x 50' All Fuel Insert Kit (2OILKTX0450I)

    Z-Flex 4" x 50' All Fuel Insert Kit (2OILKTX0450I)

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

    Regular Price: $1,165.26

    Special Price: $932.20

    Details
  75. Z-Flex 4" x 40' All Fuel Stainless Steel Kit (2ZFLKIT0440)

    Z-Flex 4" x 40' All Fuel Stainless Steel Kit (2ZFLKIT0440)

    Z-Flex 4" x 40' All Fuel Stainless Steel Kit (2ZFLKIT0440)

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

    Regular Price: $1,182.20

    Special Price: $945.76

    Details
  76. Z-Flex 4" x 45' All Fuel Insert Kit (2OILKTX0445I)

    Z-Flex 4" x 45' All Fuel Insert Kit (2OILKTX0445I)

    Z-Flex 4" x 45' All Fuel Insert Kit (2OILKTX0445I)

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

    Regular Price: $1,182.84

    Special Price: $946.28

    Details
  77. Z-Flex 4" x 20' Stainless Steel Flexible Chimney Liner Kit (2KT294C0420)

    Z-Flex 4" x 20' Stainless Steel Flexible Chimney Liner Kit (2KT294C0420)

    Z-Flex 4" x 20' Stainless Steel Flexible Chimney Liner Kit (2KT294C0420)

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

    Regular Price: $1,236.54

    Special Price: $989.23

    Details
  78. Z-Flex 4" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0450)

    Z-Flex 4" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0450)

    Z-Flex 4" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0450)

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

    Regular Price: $1,281.13

    Special Price: $1,024.91

    Details
  79. Z-Flex 4" x 45' All Fuel Stainless Steel Kit (2ZFLKIT0445)

    Z-Flex 4" x 45' All Fuel Stainless Steel Kit (2ZFLKIT0445)

    Z-Flex 4" x 45' All Fuel Stainless Steel Kit (2ZFLKIT0445)

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

    Regular Price: $1,315.66

    Special Price: $1,052.53

    Details
  80. Z-Flex 4" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0450)

    Z-Flex 4" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0450)

    Z-Flex 4" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0450)

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

    Regular Price: $1,449.02

    Special Price: $1,159.21

    Details
  81. Z-Flex 4" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0425)

    Z-Flex 4" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0425)

    Z-Flex 4" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0425)

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

    Regular Price: $1,484.78

    Special Price: $1,187.82

    Details
  82. Z-Flex 4" x 30' Stainless Steel Flexible Chimney Liner Kit (2KT294C0430)

    Z-Flex 4" x 30' Stainless Steel Flexible Chimney Liner Kit (2KT294C0430)

    Z-Flex 4" x 30' Stainless Steel Flexible Chimney Liner Kit (2KT294C0430)

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

    Regular Price: $1,775.66

    Special Price: $1,420.53

    Details
  83. Z-Flex 4" x 35' Stainless Steel Flexible Chimney Liner Kit (2KT294C0435)

    Z-Flex 4" x 35' Stainless Steel Flexible Chimney Liner Kit (2KT294C0435)

    Z-Flex 4" x 35' Stainless Steel Flexible Chimney Liner Kit (2KT294C0435)

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

    Regular Price: $2,047.32

    Special Price: $1,637.86

    Details

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