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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.

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  1. Z-Flex Z-Vent 3" x 12" Stainless Steel Vent Pipe (2SVDP0301)

    Z-Flex Z-Vent 3" x 12" Stainless Steel Vent Pipe (2SVDP0301)

    Z-Flex Z-Vent 3" x 12" Stainless Steel Vent Pipe (2SVDP0301)

    Double Walled. Can be cut to length Learn More

    Regular Price: $124.52

    Special Price: $99.62

    Details
  2. Z-Flex Z-Vent 4" Termination Box Stainless Steel Venting (2SVDRTX04)

    Z-Flex Z-Vent 4" Termination Box (2SVDRTX04)

    Z-Flex Z-Vent 4" Termination Box (2SVDRTX04)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $123.02

    Special Price: $98.42

    Details
  3. Z-Flex Z-Vent 3" Termination Box Stainless Steel Venting (2SVDRTX03)

    Z-Flex Z-Vent 3" Termination Box (2SVDRTX03)

    Z-Flex Z-Vent 3" Termination Box (2SVDRTX03)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $120.57

    Special Price: $96.46

    Details
  4. Z-Flex Z-Vent 7" Firestop Spacer Stainless Steel Venting (2SVDFS07)

    Z-Flex Z-Vent 7" Firestop Spacer (2SVDFS07)

    Z-Flex Z-Vent 7" Firestop Spacer (2SVDFS07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $119.12

    Special Price: $95.29

    Details
  5. Z-Flex Z-Vent 3" to 4" Concentric Increaser Stainless Steel Venting (2SVDI0304)

    Z-Flex Z-Vent 3" to 4" Concentric Increaser (2SVDI0304)

    Z-Flex Z-Vent 3" to 4" Concentric Increaser (2SVDI0304)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $117.56

    Special Price: $94.06

    Details
  6. Z-Flex Z-Vent 4" to 3" Reducer Stainless Steel Venting (2SVDR0403)

    Z-Flex Z-Vent 4" to 3" Reducer (2SVDR0403)

    Z-Flex Z-Vent 4" to 3" Reducer (2SVDR0403)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $117.56

    Special Price: $94.06

    Details
  7. Z-Flex Z-Vent 9" Tee Cap Stainless Steel Venting (2SVDTC09)

    Z-Flex Z-Vent 9" Tee Cap (2SVDTC09)

    Z-Flex Z-Vent 9" Tee Cap (2SVDTC09)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $117.45

    Special Price: $93.96

    Details
  8. Z-Flex Z-Vent 5" Wall Thimble Stainless Steel Venting (2SVDWT05)

    Z-Flex Z-Vent 5" Wall Thimble (2SVDWT05)

    Z-Flex Z-Vent 5" Wall Thimble (2SVDWT05)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $117.04

    Special Price: $93.62

    Details
  9. Z-Flex Z-Vent 28" Guy Band Stainless Steel Venting (2SVDGB28)

    Z-Flex Z-Vent 28" Guy Band (2SVDGB28)

    Z-Flex Z-Vent 28" Guy Band (2SVDGB28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $110.55

    Special Price: $88.44

    Details
  10. Z-Flex Z-Vent 5" Firestop Spacer Stainless Steel Venting (2SVDFS05)

    Z-Flex Z-Vent 5" Firestop Spacer (2SVDFS05)

    Z-Flex Z-Vent 5" Firestop Spacer (2SVDFS05)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $110.47

    Special Price: $88.38

    Details

Items 1 to 10 of 52 total

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Application
  1. Commercial,Residential (52)
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Material of Construction
  1. Stainless Steel AL29-4C (52)
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  1. Z-Vent 3" Double-Wall Vent (10)
  2. Z-Vent 4" Double-Wall Vent (9)
  3. Z-Vent 5" Double-Wall Vent (7)
  4. Z-Vent 6" Double-Wall Vent (7)
  5. Z-Vent 7" Double-Wall Vent (5)
  6. Z-Vent 8" Double-Wall Vent (1)
  7. Z-Vent 9" Double-Wall Vent (3)
  8. Z-Vent 10" Double-Wall Vent (1)
  9. Z-Vent 12" Double-Wall Vent (1)
  10. Z-Vent 14" Double-Wall Vent (1)
  11. Z-Vent 16" Double-Wall Vent (1)
  12. Z-Vent 18" Double-Wall Vent (1)
  13. Z-Vent 20" Double-Wall Vent (1)
  14. Z-Vent 22" Double-Wall Vent (1)
  15. Z-Vent 24" Double-Wall Vent (1)
  16. Z-Vent 26" Double-Wall Vent (1)
  17. Z-Vent 28" Double-Wall Vent (1)
Venting Type
  1. Straight Pipes (5)
  2. Tee Caps (11)
  3. Increasers (1)
  4. Reducers (1)
  5. Wall Thimbles (4)
  6. Terminations (2)
  7. Supports (28)
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