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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 14" Base Support Stainless Steel Venting (2SVSBS14)

    Z-Flex Z-Vent 24" Base Support (2SVSBS24)

    Z-Flex Z-Vent 24" Base Support (2SVSBS24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $692.50

    Special Price: $554.00

    Details
  2. Z-Flex Z-Vent 14" x 3' Stainless Steel Vent Pipe (2SVEP1403)

    Z-Flex Z-Vent 18" x 3' Stainless Steel Vent Pipe (2SVEP1803)

    Z-Flex Z-Vent 18" x 3' Stainless Steel Vent Pipe (2SVEP1803)

    Single Walled. Can be cut to length Learn More

    Regular Price: $669.71

    Special Price: $535.77

    Details
  3. Z-Flex Z-Vent 14" Rain Cap with Wind Band Stainless Steel Venting (2SVSRCX14)

    Z-Flex Z-Vent 16" Rain Cap with Wind Band (2SVSRCX16)

    Z-Flex Z-Vent 16" Rain Cap with Wind Band (2SVSRCX16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $666.20

    Special Price: $532.96

    Details
  4. Z-Flex Z-Vent 14" Stainless Steel Adjustable Vent Pipe (2SVSPA14)

    Z-Flex Z-Vent 22" Stainless Steel Adjustable Vent Pipe (2SVSPA22)

    Z-Flex Z-Vent 22" Stainless Steel Adjustable Vent Pipe (2SVSPA22)

    Adjusts from 11.8 inches to 18 inches Learn More

    Regular Price: $665.30

    Special Price: $532.23

    Details
  5. Z-Flex Z-Vent 16" Straight Tee (2SVST16)

    Z-Flex Z-Vent 16" Straight Tee (2SVST16)

    Z-Flex Z-Vent 16" Straight Tee (2SVST16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $664.93

    Special Price: $531.94

    Details
  6. Z-Flex Z-Vent 12" to 22" Concentric Increaser Stainless Steel Venting (2SVSI1222)

    Z-Flex Z-Vent 12" to 22" Concentric Increaser (2SVSI1222)

    Z-Flex Z-Vent 12" to 22" Concentric Increaser (2SVSI1222)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $655.68

    Special Price: $524.55

    Details
  7. Z-Flex Z-Vent 14" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA14)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVSFA24)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVSFA24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $647.96

    Special Price: $518.36

    Details
  8. Z-Flex Z-Vent 14" Termination Box Stainless Steel Venting (2SVSRTX14)

    Z-Flex Z-Vent 20" Termination Box (2SVSRTX20)

    Z-Flex Z-Vent 20" Termination Box (2SVSRTX20)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $643.91

    Special Price: $515.13

    Details
  9. Z-Flex Z-Vent 14" x 114" Stainless Steel Vent Pipe (2SVEP1401.5)

    Z-Flex Z-Vent 22" x 122" Stainless Steel Vent Pipe (2SVEP2201.5)

    Z-Flex Z-Vent 22" x 122" Stainless Steel Vent Pipe (2SVEP2201.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $641.10

    Special Price: $512.89

    Details
  10. Z-Flex Z-Vent 14" Low Resistance Rain Cap Stainless Steel Venting (2SVSRC14)

    Z-Flex Z-Vent 16" Low Resistance Rain Cap (2SVSRC16)

    Z-Flex Z-Vent 16" Low Resistance Rain Cap (2SVSRC16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $633.78

    Special Price: $507.02

    Details

Items 41 to 50 of 530 total

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  13. Z-Vent 20" Single-Wall Vent (28)
  14. Z-Vent 22" Single-Wall Vent (24)
  15. Z-Vent 24" Single-Wall Vent (21)
Venting Type
  1. Straight Pipes (96)
  2. Elbows (50)
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  5. Condensation Drains (8)
  6. Adaptors (25)
  7. Increasers (58)
  8. Reducers (3)
  9. Wall Thimbles (17)
  10. Terminations (45)
  11. Inspection Ports (15)
  12. Roof Flashings (32)
  13. Supports (92)
  14. Rain Caps (27)
  15. Sealant & Clamps (2)
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