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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 4" x 3' Stainless Steel Vent Pipe (2SVEPWCF0403)

    Z-Flex Z-Vent 4" x 3' Stainless Steel Vent Pipe (2SVEPWCF0403)

    Z-Flex Z-Vent 4" x 3' Stainless Steel Vent Pipe (2SVEPWCF0403)

    Can be cut to length Learn More

    Regular Price: $112.79

    Special Price: $90.23

    Details
  2. Z-Flex Z-Vent 10" Inspection Port Length (2SVSPRT10.5)

    Z-Flex Z-Vent 10" Inspection Port Length (2SVSPRT10.5)

    Z-Flex Z-Vent 10" Inspection Port (2SVSPRT10.5)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $113.08

    Special Price: $90.46

    Details
  3. Z-Flex 3" x 90 Degree Elbow Stainless Steel Venting (2SVEEWCF0390)

    Z-Flex 3" x 90 Degree Elbow Stainless Steel Venting (2SVEEWCF0390)

    Z-Flex Z-Vent 3" x 90 Degree Elbow Stainless Steel Venting (2SVEEWCF0390) Learn More

    Regular Price: $113.33

    Special Price: $90.67

    Details
  4. Z-Flex Z-Vent 8" Termination Coupling Stainless Steel Venting (2SVSTPX08)

    Z-Flex Z-Vent 8" Termination Coupling (2SVSTPX08)

    Z-Flex Z-Vent 8" Termination Coupling (2SVSTPX08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $113.54

    Special Price: $90.84

    Details
  5. Z-Flex Z-Vent 9" Inspection Port Length (2SVSPRT09.5)

    Z-Flex Z-Vent 9" Inspection Port Length (2SVSPRT09.5)

    Z-Flex Z-Vent 9" Inspection Port (2SVSPRT09.5)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $114.62

    Special Price: $91.70

    Details
  6. Z-Flex Z-Vent 8" Firestop Spacer Stainless Steel Venting (2SVSFS08)

    Z-Flex Z-Vent 8" Firestop Spacer (2SVSFS08)

    Z-Flex Z-Vent 8" Firestop Spacer (2SVSFS08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $115.22

    Special Price: $92.17

    Details
  7. Z-Flex Z-Vent 9" Storm Collar Stainless Steel Venting (2SVSLS09)

    Z-Flex Z-Vent 9" Storm Collar (2SVSLS09)

    Z-Flex Z-Vent 9" Storm Collar (2SVSLS09)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $116.47

    Special Price: $93.18

    Details
  8. Z-Flex Z-Vent 6" x 2' Stainless Steel Vent Pipe (2SVEP0602)

    Z-Flex Z-Vent 6" x 2' Stainless Steel Vent Pipe (2SVEP0602)

    Z-Flex Z-Vent 6" x 2' Stainless Steel Vent Pipe (2SVEP0602)

    Single Walled. Can be cut to length Learn More

    Regular Price: $116.78

    Special Price: $93.43

    Details
  9. Z-Flex Z-Vent 12" Tee Cap Stainless Steel Venting (2SVSTC12)

    Z-Flex Z-Vent 12" Tee Cap (2SVSTC12)

    Z-Flex Z-Vent 12" Tee Cap (2SVSTC12)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $119.17

    Special Price: $95.34

    Details
  10. Z-Flex Z-Vent 4" Straight Tee (2SVST04)

    Z-Flex Z-Vent 4" Straight Tee (2SVST04)

    Z-Flex Z-Vent 4" Straight Tee (2SVST04)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $119.60

    Special Price: $95.68

    Details

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Application
  1. Commercial,Residential (424)
Color
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Material of Construction
  1. Stainless Steel AL29-4C (424)
Product Sub Type
  1. Rigid (424)
Product Type
  1. Z-Vent 3" Single-Wall Venting (10)
  2. Z-Vent 4" Single-Wall Venting (18)
  3. Z-Vent 5" Single-Wall Venting (23)
  4. Z-Vent 6" Single-Wall Venting (28)
  5. Z-Vent 7" Single-Wall Venting (30)
  6. Z-Vent 8" Single-Wall Venting (32)
  7. Z-Vent 9" Single-Wall Venting (29)
  8. Z-Vent 10" Single-Wall Vent (34)
  9. Z-Vent 12" Single-Wall Vent (36)
  10. Z-Vent 14" Single-Wall Vent (30)
  11. Z-Vent 16" Single-Wall Vent (33)
  12. Z-Vent 18" Single-Wall Vent (31)
  13. Z-Vent 20" Single-Wall Vent (30)
  14. Z-Vent 22" Single-Wall Vent (30)
  15. Z-Vent 24" Single-Wall Vent (30)
Venting Type
  1. Straight Pipes (76)
  2. Elbows (56)
  3. Tees (39)
  4. Tee Caps (18)
  5. Condensation Drains (4)
  6. Adaptors (10)
  7. Increasers (52)
  8. Wall Thimbles (10)
  9. Terminations (35)
  10. Inspection Ports (9)
  11. Roof Flashings (26)
  12. Supports (60)
  13. Rain Caps (29)
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