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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 10" x 50' All Fuel Stainless Steel Kit (2ZFLKIT1050)

    Z-Flex 10" x 50' All Fuel Stainless Steel Kit (2ZFLKIT1050)

    Z-Flex 10" x 50' All Fuel Stainless Steel Kit (2ZFLKIT1050)

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

    Regular Price: $2,941.63

    Special Price: $2,353.30

    Details
  2. Z-Flex Z-Vent 30" x 3' Stainless Steel Vent Pipe (2SVDP3003)

    Z-Flex Z-Vent 30" x 3' Stainless Steel Vent Pipe (2SVDP3003)

    Z-Flex Z-Vent 30" x 3' Stainless Steel Vent Pipe (2SVDP3003)

    Double Walled. Can be cut to length Learn More

    Regular Price: $2,901.53

    Special Price: $2,321.22

    Details
  3. Z-Flex Z-Vent 30" x 45 Degree Elbow Stainless Steel Venting (2SVDE3045)

    Z-Flex Z-Vent 30" x 45 Degree Elbow Stainless Steel Venting (2SVDE3045)

    Z-Flex Z-Vent 30" x 45 Degree Elbow Stainless Steel Venting (2SVDE3045)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,801.72

    Special Price: $2,241.38

    Details
  4. Z-Flex Z-Vent 30" x 30 Degree Elbow Stainless Steel Venting (2SVDE3030)

    Z-Flex Z-Vent 30" x 30 Degree Elbow Stainless Steel Venting (2SVDE3030)

    Z-Flex Z-Vent 30" x 30 Degree Elbow Stainless Steel Venting (2SVDE3030)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,801.72

    Special Price: $2,241.38

    Details
  5. Z-Flex Z-Vent 30" x 15 Degree Elbow Stainless Steel Venting (2SVDE3015)

    Z-Flex Z-Vent 30" x 15 Degree Elbow Stainless Steel Venting (2SVDE3015)

    Z-Flex Z-Vent 30" x 15 Degree Elbow Stainless Steel Venting (2SVDE3015)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,801.72

    Special Price: $2,241.38

    Details
  6. Z-Flex Z-Vent 26" Straight Tee (2SVDT26)

    Z-Flex Z-Vent 26" Straight Tee (2SVDT26)

    Z-Flex Z-Vent 26" Straight Tee (2SVDT26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,694.84

    Special Price: $2,155.87

    Details
  7. Z-Flex 9" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0950)

    Z-Flex 9" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0950)

    Z-Flex 9" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0950)

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

    Regular Price: $2,693.05

    Special Price: $2,154.44

    Details
  8. Z-Flex 10" x 45' All Fuel Stainless Steel Kit (2ZFLKIT1045)

    Z-Flex 10" x 45' All Fuel Stainless Steel Kit (2ZFLKIT1045)

    Z-Flex 10" x 45' All Fuel Stainless Steel Kit (2ZFLKIT1045)

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

    Regular Price: $2,660.91

    Special Price: $2,128.73

    Details
  9. Z-Flex Z-Vent 28" x 90 Degree Elbow Stainless Steel Venting (2SVDE2890)

    Z-Flex Z-Vent 28" x 90 Degree Elbow Stainless Steel Venting (2SVDE2890)

    Z-Flex Z-Vent 28" x 90 Degree Elbow Stainless Steel Venting (2SVDE2890)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $2,634.35

    Special Price: $2,107.48

    Details
  10. Z-Flex 6" x 35' Stainless Steel Flexible Chimney Liner Kit (2KT294C0635)

    Z-Flex 6" x 35' Stainless Steel Flexible Chimney Liner Kit (2KT294C0635)

    Z-Flex 6" x 35' Stainless Steel Flexible Chimney Liner Kit (2KT294C0635)

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

    Regular Price: $2,623.75

    Special Price: $2,099.00

    Details

Items 21 to 30 of 2347 total

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