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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 32" Boot Tee Stainless Steel Venting (2SVDTBT32)

    Z-Flex Z-Vent 32" Boot Tee (2SVDTBT32)

    Z-Flex Z-Vent 32" Boot Tee (2SVDTBT32)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $5,339.80

    Special Price: $4,271.84

    Details
  2. Z-Flex Z-Vent 32" Lateral 45 WYE Stainless Steel Venting (2SVDL3245)

    Z-Flex Z-Vent 32" Lateral 45 WYE (2SVDL3245)

    Z-Flex Z-Vent 32" Lateral 45 WYE (2SVDL3245)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $5,339.80

    Special Price: $4,271.84

    Details
  3. Z-Flex Z-Vent 32" Straight Tee (2SVDT32)

    Z-Flex Z-Vent 32" Straight Tee (2SVDT32)

    Z-Flex Z-Vent 32" Straight Tee (2SVDT32)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,706.26

    Special Price: $3,765.01

    Details
  4. Z-Flex Z-Vent 30" Boot Tee Stainless Steel Venting (2SVDTBT30)

    Z-Flex Z-Vent 30" Boot Tee (2SVDTBT30)

    Z-Flex Z-Vent 30" Boot Tee (2SVDTBT30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,645.61

    Special Price: $3,716.49

    Details
  5. Z-Flex Z-Vent 30" Lateral 45 WYE Stainless Steel Venting (2SVDL3045)

    Z-Flex Z-Vent 30" Lateral 45 WYE (2SVDL3045)

    Z-Flex Z-Vent 30" Lateral 45 WYE (2SVDL3045)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,645.61

    Special Price: $3,716.49

    Details
  6. Z-Flex Z-Vent 30" Straight Tee (2SVDT30)

    Z-Flex Z-Vent 30" Straight Tee (2SVDT30)

    Z-Flex Z-Vent 30" Straight Tee (2SVDT30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,094.44

    Special Price: $3,275.55

    Details
  7. Z-Flex Z-Vent 28" Lateral 45 WYE Stainless Steel Venting (2SVDL2845)

    Z-Flex Z-Vent 28" Lateral 45 WYE (2SVDL2845)

    Z-Flex Z-Vent 28" Lateral 45 WYE (2SVDL2845)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,041.70

    Special Price: $3,233.36

    Details
  8. Z-Flex Z-Vent 28" Boot Tee Stainless Steel Venting (2SVDTBT28)

    Z-Flex Z-Vent 28" Boot Tee (2SVDTBT28)

    Z-Flex Z-Vent 28" Boot Tee (2SVDTBT28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,041.70

    Special Price: $3,233.36

    Details
  9. Z-Flex Z-Vent 32" x 90 Degree Elbow Stainless Steel Venting (2SVDE3290)

    Z-Flex Z-Vent 32" x 90 Degree Elbow Stainless Steel Venting (2SVDE3290)

    Z-Flex Z-Vent 32" x 90 Degree Elbow Stainless Steel Venting (2SVDE3290)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $4,002.52

    Special Price: $3,202.01

    Details
  10. Z-Flex 8" x 35' Stainless Steel Flexible Chimney Liner Kit (2KT294C0835)

    Z-Flex 8" x 35' Stainless Steel Flexible Chimney Liner Kit (2KT294C0835)

    Z-Flex 8" x 35' Stainless Steel Flexible Chimney Liner Kit (2KT294C0835)

    For Use with Category I Natural-Draft Gas-Fired Heating Equipment and Gas Fireplaces Learn More

    Regular Price: $3,993.64

    Special Price: $3,194.92

    Details

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