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

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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 61 to 70 of 2325 total

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Set Descending Direction
  1. Z-Flex 3" Termination Coupling Stainless Steel Venting (2SVSTPF03)

    Z-Flex 3" Termination Coupling Stainless Steel Venting (2SVSTPF03)

    Z-Flex Z-Vent 3" Z-Flex Z-Vent 3" Termination Coupling Stainless Steel Venting (2SVSTPF03)

    Includes bird screen Learn More

    Regular Price: $41.02

    Special Price: $32.82

    Details
  2. Z-Flex Z-Dens 4" Locking Clamp (2ZDLC4)

    Z-Flex Z-Dens 4" Locking Clamp (2ZDLC4)

    Z-Flex Z-Dens 4" Locking Clamp (2ZDLC4)

    Single Walled. For securing purposes Learn More

    Regular Price: $41.06

    Special Price: $32.84

    Details
  3. Z-Flex 3" Single Wall Flexible Vent Universal Connector (2SVUCXX03)

    Z-Flex 3" Single Wall Flexible Vent Universal Connector (2SVUCXX03)

    Z-Flex 3" Single Wall Flexible Vent Universal Connector (2SVUCXX03)

    Single-Vent to Single-Wall Connector For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $41.26

    Special Price: $33.01

    Details
  4. Z-Flex 3" Single Wall Flexible Vent Appliance Connector (2ZSCPRP03)

    Z-Flex 3" Single Wall Flexible Vent Appliance Connector (2ZSCPRP03)

    Z-Flex 3" Single Wall Flexible Vent Appliance Connector (2ZSCPRP03)

    Single-Vent to Appliance Collar Connector For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $41.26

    Special Price: $33.01

    Details
  5. Z-Flex Z-Vent 3" Condensate Drain Kit 24" (2SVEDTK24)

    Z-Flex Z-Vent 3" Condensate Drain Kit 24" (2SVEDTK24)

    Z-Flex Z-Vent 3" Condensate Drain Tube Kit 24" (2SVEDTK24) Learn More

    Regular Price: $41.31

    Special Price: $33.05

    Details
  6. Z-Flex Z-Vent 8" Guy Band Stainless Steel Venting (2SVSGB08)

    Z-Flex Z-Vent 8" Guy Band (2SVSGB08)

    Z-Flex Z-Vent 8" Guy Band (2SVSGB08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $41.31

    Special Price: $33.05

    Details
  7. Z-Flex Z-Vent 9" Clamp Band Stainless Steel Venting (2SVSCB09)

    Z-Flex Z-Vent 9" Clamp Band (2SVSCB09)

    Z-Flex Z-Vent 9" Clamp Band (2SVSCB09)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $41.31

    Special Price: $33.05

    Details
  8. Z-Flex Z-Vent 9" Guy Band Stainless Steel Venting (2SVSGB09)

    Z-Flex Z-Vent 9" Guy Band (2SVSGB09)

    Z-Flex Z-Vent 9" Guy Band (2SVSGB09)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $41.31

    Special Price: $33.05

    Details
  9. Z-Flex Z-Dens 2" Storm Collar - Stainless Steel (2SVSLSF02)

    Z-Flex Z-Dens 2" Storm Collar - Stainless Steel (2SVSLSF02)

    Z-Flex Z-Dens 2" Storm Collar - Stainless Steel (2SVSLSF02)

    Single Walled. For storm protection Learn More

    Regular Price: $41.31

    Special Price: $33.05

    Details
  10. Z-Flex Z-Dens 2" Flat Flashing - 0 Degrees (2ZDFF2)

    Z-Flex Z-Dens 2" Flat Flashing - 0 Degrees (2ZDFF2)

    Z-Flex Z-Dens 2" Flat Flashing - 0 Degrees (2ZDFF2)

    Single Walled. For roof usage Learn More

    Regular Price: $41.31

    Special Price: $33.05

    Details

Items 61 to 70 of 2325 total

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  46. Z-Vent 12" Double-Wall Vent (37)
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  49. Z-Vent 18" Double-Wall Vent (32)
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  51. Z-Vent 22" Double-Wall Vent (31)
  52. Z-Vent 24" Double-Wall Vent (31)
  53. Z-Vent 26" Double-Wall Vent (31)
  54. Z-Vent 28" Double-Wall Vent (31)
  55. Z-Vent 30" Double-Wall Vent (31)
  56. Z-Vent 32" Double-Wall Vent (31)
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