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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" Guy Band Stainless Steel Venting (2SVSGB14)

    Z-Flex Z-Vent 18" Guy Band (2SVSGB18)

    Z-Flex Z-Vent 18" Guy Band (2SVSGB18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $52.65

    Special Price: $42.12

    Details
  2. Z-Flex Z-Vent 14" Clamp Band Stainless Steel Venting (2SVSCB14)

    Z-Flex Z-Vent 18" Clamp Band (2SVSCB18)

    Z-Flex Z-Vent 18" Clamp Band (2SVSCB18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $135.10

    Special Price: $108.09

    Details
  3. Z-Flex Z-Vent 14" Tee Cap Stainless Steel Venting (2SVSTC14)

    Z-Flex Z-Vent 18" Tee Cap (2SVSTC18)

    Z-Flex Z-Vent 18" Tee Cap (2SVSTC18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $202.58

    Special Price: $162.07

    Details
  4. Z-Flex Z-Vent 14" Storm Collar Stainless Steel Venting (2SVSLS14)

    Z-Flex Z-Vent 18" Storm Collar (2SVSLS18)

    Z-Flex Z-Vent 18" Storm Collar (2SVSLS18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $245.01

    Special Price: $196.01

    Details
  5. Z-Flex Z-Vent 14" Tee Cap with Drain Stainless Steel Venting (2SVSTCD14)

    Z-Flex Z-Vent 18" Tee Cap with Drain (2SVSTCD18)

    Z-Flex Z-Vent 18" Tee Cap with Drain (2SVSTCD18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $250.23

    Special Price: $200.19

    Details
  6. Z-Flex Z-Vent 14" Firestop Spacer Stainless Steel Venting (2SVSFS14)

    Z-Flex Z-Vent 18" Firestop Spacer (2SVSFS18)

    Z-Flex Z-Vent 18" Firestop Spacer (2SVSFS18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $279.43

    Special Price: $223.55

    Details
  7. Z-Flex Z-Vent 14" Firestop with Support Stainless Steel Venting (2SVSFSS14)

    Z-Flex Z-Vent 18" Firestop with Support (2SVSFSS18)

    Z-Flex Z-Vent 18" Firestop with Support (2SVSFSS18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $279.43

    Special Price: $223.55

    Details
  8. Z-Flex Z-Vent 14" x 6" Stainless Steel Vent Pipe (2SVEP14.5)

    Z-Flex Z-Vent 18" x 6" Stainless Steel Vent Pipe (2SVEP18.5)

    Z-Flex Z-Vent 18" x 6" Stainless Steel Vent Pipe (2SVEP18.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $307.44

    Special Price: $245.96

    Details
  9. Z-Flex Z-Vent 14" Universal Adaptor (2SVSA14)

    Z-Flex Z-Vent 18" Universal Adaptor (2SVSA18)

    Z-Flex Z-Vent 18" Universal Adaptor (2SVSA18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $336.12

    Special Price: $268.90

    Details
  10. Z-Flex Z-Vent 14" Flat Flashing Stainless Steel Venting (2SVSF14)

    Z-Flex Z-Vent 18" Flat Flashing (2SVSF18)

    Z-Flex Z-Vent 18" Flat Flashing (2SVSF18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $338.17

    Special Price: $270.54

    Details

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  1. Z-Flex Z-Vent Single-Wall SS (32)
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