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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 24" x 3' Stainless Steel Vent Pipe (2SVDP2403)

    Z-Flex Z-Vent 24" x 3' Stainless Steel Vent Pipe (2SVDP2403)

    Z-Flex Z-Vent 24" x 3' Stainless Steel Vent Pipe (2SVDP2403)

    Double Walled. Learn More

    Regular Price: $1,603.78

    Special Price: $1,283.03

    Details
  2. Z-Flex Z-Vent 24" x 45 Degree Elbow Stainless Steel Venting (2SVDE2445)

    Z-Flex Z-Vent 24" x 45 Degree Elbow Stainless Steel Venting (2SVDE2445)

    Z-Flex Z-Vent 24" x 45 Degree Elbow Stainless Steel Venting (2SVDE2445)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,564.06

    Special Price: $1,251.25

    Details
  3. Z-Flex Z-Vent 24" x 15 Degree Elbow Stainless Steel Venting (2SVDE2415)

    Z-Flex Z-Vent 24" x 15 Degree Elbow Stainless Steel Venting (2SVDE2415)

    Z-Flex Z-Vent 24" x 15 Degree Elbow Stainless Steel Venting (2SVDE2415)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,564.06

    Special Price: $1,251.25

    Details
  4. Z-Flex Z-Vent 24" x 30 Degree Elbow Stainless Steel Venting (2SVDE2430)

    Z-Flex Z-Vent 24" x 30 Degree Elbow Stainless Steel Venting (2SVDE2430)

    Z-Flex Z-Vent 24" x 30 Degree Elbow Stainless Steel Venting (2SVDE2430)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,564.06

    Special Price: $1,251.25

    Details
  5. Z-Flex Z-Vent 20" to 22" Concentric Increaser Stainless Steel Venting (2SVDI2022)

    Z-Flex Z-Vent 20" to 22" Concentric Increaser (2SVDI2022)

    Z-Flex Z-Vent 20" to 22" Concentric Increaser (2SVDI2022)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,529.40

    Special Price: $1,223.52

    Details
  6. Z-Flex Z-Vent 20" to 22" Eccentric Increaser Stainless Steel Venting (2SVDIE2022)

    Z-Flex Z-Vent 20" to 22" Eccentric Increaser (2SVDIE2022)

    Z-Flex Z-Vent 20" to 22" Eccentric Increaser (2SVDIE2022)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,529.40

    Special Price: $1,223.52

    Details
  7. Z-Flex Z-Vent 22" x 90 Degree Elbow Stainless Steel Venting (2SVDE2290)

    Z-Flex Z-Vent 22" x 90 Degree Elbow Stainless Steel Venting (2SVDE2290)

    Z-Flex Z-Vent 22" x 90 Degree Elbow Stainless Steel Venting (2SVDE2290)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,512.43

    Special Price: $1,209.95

    Details
  8. Z-Flex Z-Vent 20" Straight Tee (2SVDT20)

    Z-Flex Z-Vent 20" Straight Tee (2SVDT20)

    Z-Flex Z-Vent 20" Straight Tee (2SVDT20)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,512.43

    Special Price: $1,209.95

    Details
  9. Z-Flex Z-Vent 8" to 10" Eccentric Increaser Stainless Steel Venting (2SVDIE0810)

    Z-Flex Z-Vent 8" to 10" Eccentric Increaser (2SVDIE0810)

    Z-Flex Z-Vent 8" to 10" Eccentric Increaser (2SVDIE0810)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,499.78

    Special Price: $1,199.83

    Details
  10. Z-Flex Z-Vent 16" Boot Tee Stainless Steel Venting (2SVDTBT16)

    Z-Flex Z-Vent 16" Boot Tee (2SVDTBT16)

    Z-Flex Z-Vent 16" Boot Tee (2SVDTBT16)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,474.52

    Special Price: $1,179.61

    Details

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  1. Remove This Item Venting Style: Z-Flex Z-Vent Dble-Wall SS
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  1. $0.00 - $999.99 (462)
  2. $1,000.00 - $1,999.99 (49)
  3. $2,000.00 and above (4)
Color
  1. Silver (515)
Application
  1. Commercial,Residential (515)
Venting Type
  1. Straight Pipes (96)
  2. Elbows (60)
  3. Tees (41)
  4. Tee Caps (30)
  5. Adaptors (15)
  6. Increasers (57)
  7. Reducers (7)
  8. Wall Thimbles (15)
  9. Terminations (27)
  10. Inspection Ports (15)
  11. Roof Flashings (30)
  12. Supports (92)
  13. Rain Caps (30)
Product Type
  1. Z-Vent 3" Double-Wall Vent (30)
  2. Z-Vent 4" Double-Wall Vent (32)
  3. Z-Vent 5" Double-Wall Vent (33)
  4. Z-Vent 6" Double-Wall Vent (40)
  5. Z-Vent 7" Double-Wall Vent (36)
  6. Z-Vent 8" Double-Wall Vent (39)
  7. Z-Vent 9" Double-Wall Vent (32)
  8. Z-Vent 10" Double-Wall Vent (37)
  9. Z-Vent 12" Double-Wall Vent (37)
  10. Z-Vent 14" Double-Wall Vent (35)
  11. Z-Vent 16" Double-Wall Vent (38)
  12. Z-Vent 18" Double-Wall Vent (32)
  13. Z-Vent 20" Double-Wall Vent (32)
  14. Z-Vent 22" Double-Wall Vent (31)
  15. Z-Vent 24" Double-Wall Vent (31)
Material of Construction
  1. Stainless Steel AL29-4C (515)
Product Sub Type
  1. Rigid (515)
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