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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" x 45 Degree Elbow Stainless Steel Venting (2SVEE1445)

    Z-Flex Z-Vent 22" x 45 Degree Elbow Stainless Steel Venting (2SVEE2245)

    Z-Flex Z-Vent 22" x 45 Degree Elbow Stainless Steel Venting (2SVEE2245)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,389.45

    Special Price: $1,111.57

    Details
  2. Z-Flex Z-Vent 14" x 15 Degree Elbow Stainless Steel Venting (2SVEE1415)

    Z-Flex Z-Vent 22" x 15 Degree Elbow Stainless Steel Venting (2SVEE2215)

    Z-Flex Z-Vent 22" x 15 Degree Elbow Stainless Steel Venting (2SVEE2215)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,389.45

    Special Price: $1,111.57

    Details
  3. Z-Flex Z-Vent 14" x 30 Degree Elbow Stainless Steel Venting (2SVEE1430)

    Z-Flex Z-Vent 22" x 30 Degree Elbow Stainless Steel Venting (2SVEE2230)

    Z-Flex Z-Vent 22" x 30 Degree Elbow Stainless Steel Venting (2SVEE2230)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,389.45

    Special Price: $1,111.57

    Details
  4. Z-Flex Z-Vent 14" Boot Tee Stainless Steel Venting (2SVSTBT14)

    Z-Flex Z-Vent 22" Boot Tee (2SVSTBT22)

    Z-Flex Z-Vent 22" Boot Tee (2SVSTBT22)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,383.74

    Special Price: $1,106.99

    Details
  5. Z-Flex Z-Vent 14" Lateral 45 WYE Stainless Steel Venting (2SVSL1445)

    Z-Flex Z-Vent 22" Lateral 45 WYE (2SVSL2245)

    Z-Flex Z-Vent 22" Lateral 45 WYE (2SVSL2245)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,383.74

    Special Price: $1,106.99

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

    Z-Flex Z-Vent 24" Low Resistance Rain Cap (2SVSRC24)

    Z-Flex Z-Vent 24" Low Resistance Rain Cap (2SVSRC24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,366.80

    Special Price: $1,093.43

    Details
  7. Z-Flex Z-Vent 14" to 22" Concentric Increaser Stainless Steel Venting (2SVSI1416)

    Z-Flex Z-Vent 20" to 22" Concentric Increaser (2SVSI2022)

    Z-Flex Z-Vent 20" to 22" Concentric Increaser (2SVSI2022)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,344.81

    Special Price: $1,075.85

    Details
  8. Z-Flex Z-Vent 14" to 22" Eccentric Increaser Stainless Steel Venting (2SVSIE1416)

    Z-Flex Z-Vent 20" to 22" Eccentric Increaser (2SVSIE2022)

    Z-Flex Z-Vent 20" to 22" Eccentric Increaser (2SVSIE2022)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,344.81

    Special Price: $1,075.85

    Details
  9. Z-Flex Z-Vent 22" Straight Tee (2SVST22)

    Z-Flex Z-Vent 22" Straight Tee (2SVST22)

    Z-Flex Z-Vent 22" Straight Tee (2SVST22)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,310.80

    Special Price: $1,048.64

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

    Z-Flex Z-Vent 24" x 3' Stainless Steel Vent Pipe (2SVEP2403)

    Z-Flex Z-Vent 24" x 3' Stainless Steel Vent Pipe (2SVEP2403)

    Single Walled. Can be cut to length Learn More

    Regular Price: $1,263.14

    Special Price: $1,010.51

    Details

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  1. Remove This Item Venting Style: Z-Flex Z-Vent Single-Wall SS
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  14. Z-Vent 22" Single-Wall Vent (31)
  15. Z-Vent 24" Single-Wall Vent (31)
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