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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 1 to 100 of 147 total

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  1. Z-Flex 7" Fixed Stainless Steel 90 Degree Elbow (2RE90XX07)

    Z-Flex 7" Fixed Stainless Steel 90 Degree Elbow (2RE90XX07)

    Z-Flex 7" Fixed Stainless Steel 90 Degree Elbow (2RE90XX07)

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

    Regular Price: $75.19

    Special Price: $60.15

    Details
  2. Z-Flex 6" to 7" Stainless Steel Increaser (2IN6I7X)

    Z-Flex 6" to 7" Stainless Steel Increaser (2IN6I7X)

    Z-Flex 6" to 7" Stainless Steel Increaser (2IN6I7X)

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

    Regular Price: $75.39

    Special Price: $60.32

    Details
  3. Z-Flex 7" to 6" Stainless Steel Reducer (2RD7R6X)

    Z-Flex 7" to 6" Stainless Steel Reducer (2RD7R6X)

    Z-Flex 7" to 6" Stainless Steel Reducer (2IN3I4X)

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

    Regular Price: $75.39

    Special Price: $60.32

    Details
  4. Z-Flex 3" Stainless Steel Chimney Flashing (2ZSCSXX03)

    Z-Flex 3" Stainless Steel Chimney Flashing (2ZSCSXX03)

    Z-Flex 3" Stainless Steel Chimney Flashing (2ZSCSXX03)

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

    Regular Price: $75.49

    Special Price: $60.39

    Details
  5. Z-Flex 4" Z-Max Flashing (2AFCS04)

    Z-Flex 4" Z-Max Flashing (2AFCS04)

    Z-Flex 4" Stainless Steel Z-Max Flashing (2AFCS04)

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

    Regular Price: $77.02

    Special Price: $61.62

    Details
  6. Z-Flex 4" Stainless Steel Chimney Flashing (2ZSCSXX04)

    Z-Flex 4" Stainless Steel Chimney Flashing (2ZSCSXX04)

    Z-Flex 4" Stainless Steel Chimney Flashing (2ZSCSXX04)

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

    Regular Price: $77.02

    Special Price: $61.62

    Details
  7. Z-Flex 3" Z-Max Flashing (2AFCS03)

    Z-Flex 3" Z-Max Flashing (2AFCS03)

    Z-Flex 3" Stainless Steel Z-Max Flashing (2AFCS03)

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

    Regular Price: $77.02

    Special Price: $61.62

    Details
  8. Z-Flex 3" Z-Max Cap (2ZMRCS03)

    Z-Flex 3" Z-Max Cap (2ZMRCS03)

    Z-Flex 3" Stainless Steel Z-Max Cap (2ZMRCS03)

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

    Regular Price: $77.12

    Special Price: $61.70

    Details
  9. Z-Flex 5" Stainless Steel Chimney Flashing (2ZSCSXX05)

    Z-Flex 5" Stainless Steel Chimney Flashing (2ZSCSXX05)

    Z-Flex 5" Stainless Steel Chimney Flashing (2ZSCSXX05)

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

    Regular Price: $78.59

    Special Price: $62.88

    Details
  10. Z-Flex 5" Z-Max Flashing (2AFCS05)

    Z-Flex 5" Z-Max Flashing (2AFCS05)

    Z-Flex 5" Stainless Steel Z-Max Flashing (2AFCS05)

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

    Regular Price: $78.59

    Special Price: $62.88

    Details
  11. Z-Flex 5.5" Z-Max Flashing (2AFCS05.5)

    Z-Flex 5.5" Z-Max Flashing (2AFCS05.5)

    Z-Flex 5.5" Stainless Steel Z-Max Flashing (2AFCS05.5)

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

    Regular Price: $79.15

    Special Price: $63.32

    Details
  12. Z-Flex 5.5" Stainless Steel Chimney Flashing (2ZSCSXX05.5)

    Z-Flex 5.5" Stainless Steel Chimney Flashing (2ZSCSXX05.5)

    Z-Flex 5.5" Stainless Steel Chimney Flashing (2ZSCSXX05.5)

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

    Regular Price: $79.15

    Special Price: $63.32

    Details
  13. Z-Flex 6" Z-Max Flashing (2AFCS06)

    Z-Flex 6" Z-Max Flashing (2AFCS06)

    Z-Flex 6" Stainless Steel Z-Max Flashing (2AFCS06)

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

    Regular Price: $79.67

    Special Price: $63.74

    Details
  14. Z-Flex 6" Stainless Steel Chimney Flashing (2ZSCSXX06)

    Z-Flex 6" Stainless Steel Chimney Flashing (2ZSCSXX06)

    Z-Flex 6" Stainless Steel Chimney Flashing (2ZSCSXX06)

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

    Regular Price: $79.67

    Special Price: $63.74

    Details
  15. Z-Flex 7" Stainless Steel Chimney Flashing (2ZSCSXX07)

    Z-Flex 7" Stainless Steel Chimney Flashing (2ZSCSXX07)

    Z-Flex 7" Stainless Steel Chimney Flashing (2ZSCSXX07)

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

    Regular Price: $80.09

    Special Price: $64.07

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

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

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

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

    Regular Price: $81.68

    Special Price: $65.35

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

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

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

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

    Regular Price: $81.68

    Special Price: $65.35

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

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

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

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

    Regular Price: $81.68

    Special Price: $65.35

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

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

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

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

    Regular Price: $82.48

    Special Price: $65.99

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

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

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

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

    Regular Price: $83.48

    Special Price: $66.79

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

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

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

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

    Regular Price: $84.88

    Special Price: $67.91

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

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

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

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

    Regular Price: $86.92

    Special Price: $69.53

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

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

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

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

    Regular Price: $90.06

    Special Price: $72.05

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

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

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

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

    Regular Price: $90.06

    Special Price: $72.05

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

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

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

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

    Regular Price: $91.74

    Special Price: $73.38

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

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

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

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

    Regular Price: $93.15

    Special Price: $74.52

    Details
  27. Z-Flex 2" Flex Ready Pellet Tee w/ 3" Branch (2ZPT43)

    Z-Flex 2" Flex Ready Pellet Tee w/ 3" Branch (2ZPT43)

    Z-Flex 2" Flex Ready Pellet Tee w/ 3" Branch (2ZPT43)

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

    Regular Price: $95.61

    Special Price: $76.49

    Details
  28. Z-Flex 6" Stainless Steel Oval to Round Adapter (2ZRORAX06)

    Z-Flex 6" Stainless Steel Oval to Round Adapter (2ZRORAX06)

    Z-Flex 6" Stainless Steel Oval to Round Adapter (2ZRORAX06)

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

    Regular Price: $96.67

    Special Price: $77.34

    Details
  29. Z-Flex 6" Stainless Steel Round to Oval Adapter (2ZRROAX06)

    Z-Flex 6" Stainless Steel Round to Oval Adapter (2ZRROAX06)

    Z-Flex 6" Stainless Steel Round to Oval Adapter (2ZRROAX06)

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

    Regular Price: $96.67

    Special Price: $77.34

    Details
  30. Z-Flex 9" Fixed Stainless Steel 90 Degree Elbow (2RE90XX09)

    Z-Flex 9" Fixed Stainless Steel 90 Degree Elbow (2RE90XX09)

    Z-Flex 9" Fixed Stainless Steel 90 Degree Elbow (2RE90XX09)

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

    Regular Price: $96.73

    Special Price: $77.38

    Details
  31. Z-Flex 3" Lock'N Go Tee (2ZFTCB03)

    Z-Flex 3" Lock'N Go Tee (2ZFTCB03)

    Z-Flex 3" Lock'N Go Tee (2ZFTCB03)

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

    Regular Price: $97.04

    Special Price: $77.63

    Details
  32. Z-Flex 3" Z-Lok Tee (2ZFTJ03)

    Z-Flex 3" Z-Lok Tee (2ZFTJ03)

    Z-Flex 3" Z-Lok Tee (2ZFTJ03)

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

    Regular Price: $97.04

    Special Price: $77.63

    Details
  33. Z-Flex 10" to 8" Stainless Steel Reducer (2RD10R8X)

    Z-Flex 10" to 8" Stainless Steel Reducer (2RD10R8X)

    Z-Flex 10" to 8" Stainless Steel Reducer (2IN3I4X)

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

    Regular Price: $98.81

    Special Price: $79.05

    Details
  34. Z-Flex 8" to 10" Stainless Steel Increaser (2IN8I10X)

    Z-Flex 8" to 10" Stainless Steel Increaser (2IN8I10X)

    Z-Flex 8" to 10" Stainless Steel Increaser (2IN8I10X)

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

    Regular Price: $98.81

    Special Price: $79.05

    Details
  35. Z-Flex 4" Z-Max Cap (2ZMRCS04)

    Z-Flex 4" Z-Max Cap (2ZMRCS04)

    Z-Flex 4" Stainless Steel Z-Max Cap (2ZMRCS04)

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

    Regular Price: $100.65

    Special Price: $80.51

    Details
  36. Z-Flex 5" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX05)

    Z-Flex 5" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX05)

    Z-Flex 5" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX05)

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

    Regular Price: $101.49

    Special Price: $81.19

    Details
  37. Z-Flex 10" Fixed Stainless Steel 90 Degree Elbow (2RE90XX10)

    Z-Flex 10" Fixed Stainless Steel 90 Degree Elbow (2RE90XX10)

    Z-Flex 10" Fixed Stainless Steel 90 Degree Elbow (2RE90XX10)

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

    Regular Price: $103.63

    Special Price: $82.90

    Details
  38. Z-Flex 8" Z-Max Flashing (2AFCS08)

    Z-Flex 8" Z-Max Flashing (2AFCS08)

    Z-Flex 8" Stainless Steel Z-Max Flashing (2AFCS08)

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

    Regular Price: $104.96

    Special Price: $83.96

    Details
  39. Z-Flex 4" Z-Lok Tee (2ZFTJ04)

    Z-Flex 4" Z-Lok Tee (2ZFTJ04)

    Z-Flex 4" Z-Lok Tee (2ZFTJ04)

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

    Regular Price: $106.50

    Special Price: $85.20

    Details
  40. Z-Flex 4" Lock'N Go Tee (2ZFTCB04)

    Z-Flex 4" Lock'N Go Tee (2ZFTCB04)

    Z-Flex 4" Lock'N Go Tee (2ZFTCB04)

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

    Regular Price: $106.50

    Special Price: $85.20

    Details
  41. Z-Flex 7" Stainless Steel Round to Oval Adapter (2ZRROAX07)

    Z-Flex 7" Stainless Steel Round to Oval Adapter (2ZRROAX07)

    Z-Flex 7" Stainless Steel Round to Oval Adapter (2ZRROAX07)

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

    Regular Price: $110.69

    Special Price: $88.55

    Details
  42. Z-Flex 7" Stainless Steel Oval to Round Adapter (2ZRORAX07)

    Z-Flex 7" Stainless Steel Oval to Round Adapter (2ZRORAX07)

    Z-Flex 7" Stainless Steel Oval to Round Adapter (2ZRORAX07)

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

    Regular Price: $110.69

    Special Price: $88.55

    Details
  43. Z-Flex 5" Z-Max Cap (2ZMRCS05)

    Z-Flex 5" Z-Max Cap (2ZMRCS05)

    Z-Flex 5" Stainless Steel Z-Max Cap (2ZMRCS05)

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

    Regular Price: $111.46

    Special Price: $89.17

    Details
  44. Z-Flex 6" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX06)

    Z-Flex 6" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX06)

    Z-Flex 6" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX06)

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

    Regular Price: $113.62

    Special Price: $90.90

    Details
  45. Z-Flex 5" Lock'N Go Tee (2ZFTCB05)

    Z-Flex 5" Lock'N Go Tee (2ZFTCB05)

    Z-Flex 5" Lock'N Go Tee (2ZFTCB05)

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

    Regular Price: $115.97

    Special Price: $92.78

    Details
  46. Z-Flex 5" Z-Lok Tee (2ZFTJ05)

    Z-Flex 5" Z-Lok Tee (2ZFTJ05)

    Z-Flex 5" Z-Lok Tee (2ZFTJ05)

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

    Regular Price: $115.97

    Special Price: $92.78

    Details
  47. Z-Flex 5.5" Z-Max Cap (2ZMRCS05.5)

    Z-Flex 5.5" Z-Max Cap (2ZMRCS05.5)

    Z-Flex 5.5" Stainless Steel Z-Max Cap (2ZMRCS05.5)

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

    Regular Price: $118.00

    Special Price: $94.40

    Details
  48. Z-Flex 7" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX07)

    Z-Flex 7" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX07)

    Z-Flex 7" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX07)

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

    Regular Price: $121.10

    Special Price: $96.88

    Details
  49. Z-Flex 3" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0305)

    Z-Flex 3" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0305)

    Z-Flex 3" x 5' Length of Aluminum 2-Ply Liner (2ZLSCXX0305)

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

    Regular Price: $121.13

    Special Price: $96.90

    Details
  50. Z-Flex 6" Z-Max Cap (2ZMRCS06)

    Z-Flex 6" Z-Max Cap (2ZMRCS06)

    Z-Flex 6" Stainless Steel Z-Max Cap (2ZMRCS06)

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

    Regular Price: $122.41

    Special Price: $97.92

    Details
  51. Z-Flex 8" Stainless Steel Round to Oval Adapter (2ZRROAX08)

    Z-Flex 8" Stainless Steel Round to Oval Adapter (2ZRROAX08)

    Z-Flex 8" Stainless Steel Round to Oval Adapter (2ZRROAX08)

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

    Regular Price: $122.99

    Special Price: $98.39

    Details
  52. Z-Flex 8" Stainless Steel Oval to Round Adapter (2ZRORAX08)

    Z-Flex 8" Stainless Steel Oval to Round Adapter (2ZRORAX08)

    Z-Flex 8" Stainless Steel Oval to Round Adapter (2ZRORAX08)

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

    Regular Price: $122.99

    Special Price: $98.39

    Details
  53. Z-Flex 6" Lock'N Go Tee (2ZFTCB06)

    Z-Flex 6" Lock'N Go Tee (2ZFTCB06)

    Z-Flex 6" Lock'N Go Tee (2ZFTCB06)

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

    Regular Price: $129.86

    Special Price: $103.89

    Details
  54. Z-Flex 6" Z-Lok Tee (2ZFTJ06)

    Z-Flex 6" Z-Lok Tee (2ZFTJ06)

    Z-Flex 6" Z-Lok Tee (2ZFTJ06)

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

    Regular Price: $129.86

    Special Price: $103.89

    Details
  55. Z-Flex 8" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX08)

    Z-Flex 8" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX08)

    Z-Flex 8" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX08)

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

    Regular Price: $131.12

    Special Price: $104.89

    Details
  56. Z-Flex 10" Stainless Steel Oval to Round Adapter (2ZRORAX10)

    Z-Flex 10" Stainless Steel Oval to Round Adapter (2ZRORAX10)

    Z-Flex 10" Stainless Steel Oval to Round Adapter (2ZRORAX10)

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

    Regular Price: $135.45

    Special Price: $108.36

    Details
  57. Z-Flex 10" Stainless Steel Round to Oval Adapter (2ZRROAX10)

    Z-Flex 10" Stainless Steel Round to Oval Adapter (2ZRROAX10)

    Z-Flex 10" Stainless Steel Round to Oval Adapter (2ZRROAX10)

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

    Regular Price: $135.45

    Special Price: $108.36

    Details
  58. Z-Flex 7" Lock'N Go Tee (2ZFTCB07)

    Z-Flex 7" Lock'N Go Tee (2ZFTCB07)

    Z-Flex 7" Lock'N Go Tee (2ZFTCB07)

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

    Regular Price: $139.01

    Special Price: $111.21

    Details
  59. Z-Flex 7" Z-Lok Tee (2ZFTJ07)

    Z-Flex 7" Z-Lok Tee (2ZFTJ07)

    Z-Flex 7" Z-Lok Tee (2ZFTJ07)

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

    Regular Price: $139.01

    Special Price: $111.21

    Details
  60. Z-Flex 7" Z-Max Cap (2ZMRCS07)

    Z-Flex 7" Z-Max Cap (2ZMRCS07)

    Z-Flex 7" Stainless Steel Z-Max Cap (2ZMRCS07)

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

    Regular Price: $142.95

    Special Price: $114.36

    Details
  61. Z-Flex 8" Lock'N Go Tee (2ZFTCB08)

    Z-Flex 8" Lock'N Go Tee (2ZFTCB08)

    Z-Flex 8" Lock'N Go Tee (2ZFTCB08)

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

    Regular Price: $149.86

    Special Price: $119.89

    Details
  62. Z-Flex 8" Z-Lok Tee (2ZFTJ08)

    Z-Flex 8" Z-Lok Tee (2ZFTJ08)

    Z-Flex 8" Z-Lok Tee (2ZFTJ08)

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

    Regular Price: $149.86

    Special Price: $119.89

    Details
  63. Z-Flex 9" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX09)

    Z-Flex 9" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX09)

    Z-Flex 9" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX09)

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

    Regular Price: $154.13

    Special Price: $123.31

    Details
  64. 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
  65. Z-Flex 8" Z-Max Cap (2ZMRCS08)

    Z-Flex 8" Z-Max Cap (2ZMRCS08)

    Z-Flex 8" Stainless Steel Z-Max Cap (2ZMRCS08)

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

    Regular Price: $163.65

    Special Price: $130.92

    Details
  66. Z-Flex 9" Z-Lok Tee (2ZFTJ09)

    Z-Flex 9" Z-Lok Tee (2ZFTJ09)

    Z-Flex 9" Z-Lok Tee (2ZFTJ09)

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

    Regular Price: $176.10

    Special Price: $140.88

    Details
  67. Z-Flex 9" Lock'N Go Tee (2ZFTCB09)

    Z-Flex 9" Lock'N Go Tee (2ZFTCB09)

    Z-Flex 9" Lock'N Go Tee (2ZFTCB09)

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

    Regular Price: $176.10

    Special Price: $140.88

    Details
  68. Z-Flex 10" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX10)

    Z-Flex 10" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX10)

    Z-Flex 10" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX10)

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

    Regular Price: $177.17

    Special Price: $141.74

    Details
  69. Z-Flex 6" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBIOX06)

    Z-Flex 6" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBTOX06)

    Z-Flex 6" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBTOX06)

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

    Regular Price: $183.01

    Special Price: $146.41

    Details
  70. Z-Flex 7" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBIOX07)

    Z-Flex 7" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBTOX07)

    Z-Flex 7" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBTOX07)

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

    Regular Price: $193.22

    Special Price: $154.57

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

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

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

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

    Regular Price: $202.37

    Special Price: $161.90

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

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

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

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

    Regular Price: $202.37

    Special Price: $161.90

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

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

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

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

    Regular Price: $203.45

    Special Price: $162.76

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

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

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

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

    Regular Price: $209.56

    Special Price: $167.66

    Details
  75. Z-Flex 10" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBIOX10)

    Z-Flex 10" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBTOX10)

    Z-Flex 10" Flexible Stainless Steel Oval Base Tee with Round Take Off (2ZRBTOX10)

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

    Regular Price: $213.67

    Special Price: $170.94

    Details
  76. Z-Flex 6" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0605)

    Z-Flex 6" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0605)

    Z-Flex 6" x 5' Length of Aluminum 2-Ply Liner (2ZLSCXX0605)

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

    Regular Price: $237.67

    Special Price: $190.14

    Details
  77. Z-Flex 3" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0310)

    Z-Flex 3" x 10' Smoothcore All Fuels Chimney Liner (2ZLSCXX0310)

    Z-Flex 3" x 10' Length of Aluminum 2-Ply Liner (2ZLSCXX0310)

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

    Regular Price: $243.16

    Special Price: $194.52

    Details
  78. Z-Flex 6" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR0605)

    Z-Flex 6" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR0605)

    Z-Flex 6" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR0605)

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

    Regular Price: $249.45

    Special Price: $199.56

    Details
  79. Z-Flex 6" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0605)

    Z-Flex 6" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0605)

    Z-Flex 6" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0605)

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

    Regular Price: $249.45

    Special Price: $199.56

    Details
  80. Bosch Therm Horizontal Vent Kit (AQ5EF) for Bosch Therm 660EF Tankless Water Heaters

    Bosch Therm Horizontal Vent Kit (AQ5EF)

    Bosch Therm Horizontal Vent Kit (AQ5EF)

    Stainless Steel Side Wall Vent Kit for the Bosch Therm 660EF Learn More

    Regular Price: $249.95

    Special Price: $209.95

    Details
  81. 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
  82. Z-Flex 7" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR0705)

    Z-Flex 7" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR0705)

    Z-Flex 7" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR0705)

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

    Regular Price: $288.31

    Special Price: $230.64

    Details
  83. Z-Flex 7" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0705)

    Z-Flex 7" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0705)

    Z-Flex 7" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0705)

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

    Regular Price: $288.31

    Special Price: $230.64

    Details
  84. Z-Flex 8" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0805)

    Z-Flex 8" x 5' Smoothcore All Fuels Chimney Liner (2ZLSCXX0805)

    Z-Flex 8" x 5' Length of Aluminum 2-Ply Liner (2ZLSCXX0805)

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

    Regular Price: $304.77

    Special Price: $243.81

    Details
  85. Bosch Therm Vertical Vent Kit (ES VVT)

    Bosch Therm Vertical Vent Kit (ES VVT)

    Bosch Therm Vertical Vent Kit (ES VVT)

    Stainless Steel Vertical Vent Kit Learn More

    Regular Price: $304.00

    Special Price: $249.00

    Details
  86. Z-Flex 8" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR0805)

    Z-Flex 8" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR0805)

    Z-Flex 8" x 5' Flexible Stainless Steel Oval to Round Liner (2ZLSSOR0805)

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

    Regular Price: $318.16

    Special Price: $254.53

    Details
  87. Z-Flex 8" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0805)

    Z-Flex 8" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0805)

    Z-Flex 8" x 5' Flexible Stainless Steel Full Oval Liner (2ZLSSOX0805)

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

    Regular Price: $318.16

    Special Price: $254.53

    Details
  88. 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
  89. Bosch Therm Vertical Vent Kit (ES VVT) Steep

    Bosch Therm Vertical Vent Kit (ES VVT) Steep

    Bosch Therm Vertical Vent Kit (ES VVT) Steep

    Stainless Steel Vertical Vent Kit for Steep Roofs Learn More

    Regular Price: $3,244.00

    Special Price: $259.00

    Details
  90. Bosch AquaStar Horizontal Vent Kit (AQ3ES)

    Bosch Therm Horizontal Vent Kit (AQ3ES)

    Bosch AquaStar Horizontal Vent Kit (AQ3ES)

    Stainless Steel Side Wall Vent Kit Learn More

    Regular Price: $347.00

    Special Price: $259.95

    Details
  91. 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
  92. 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
  93. 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
  94. 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
  95. 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
  96. 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
  97. Z-Flex 3" x 25' All Fuel Insert Kit (2OILKTX0325I)

    Z-Flex 3" x 25' All Fuel Insert Kit (2OILKTX0325I)

    Z-Flex 3" x 25' All Fuel Insert Kit (2OILKTX0325I)

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

    Regular Price: $527.47

    Special Price: $421.98

    Details
  98. 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
  99. 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
  100. 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

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