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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 24" Stainless Steel Adjustable Vent Pipe (2SVDPA24)

    Z-Flex Z-Vent 24" Stainless Steel Adjustable Vent Pipe (2SVDPA24)

    Z-Flex Z-Vent 24" Stainless Steel Adjustable Vent Pipe (2SVDPA24)

    Adjusts from 11.24 Inches to 124 Inches Learn More

    Regular Price: $1,259.51

    Special Price: $1,007.62

    Details
  2. Z-Flex Z-Vent 24" Exit Cone - Vertical Termination Stainless Steel Venting (2SVDXITC24)

    Z-Flex Z-Vent 24" Exit Cone - Vertical Termination (2SVDXITC24)

    Z-Flex Z-Vent 24" Exit Cone - Vertical Termination (2SVDXITC24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,253.97

    Special Price: $1,003.18

    Details
  3. Z-Flex Z-Vent 24" Rain Cap with Wind Band Stainless Steel Venting (2SVDRCX24)

    Z-Flex Z-Vent 24" Rain Cap with Wind Band (2SVDRCX24)

    Z-Flex Z-Vent 24" Rain Cap with Wind Band (2SVDRCX24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,246.80

    Special Price: $997.44

    Details
  4. Z-Flex Z-Vent 24" Low Resistance Rain Cap Stainless Steel Venting (2SVDRC24)

    Z-Flex Z-Vent 24" Low Resistance Rain Cap (2SVDRC24)

    Z-Flex Z-Vent 24" Low Resistance Rain Cap (2SVDRC24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,208.55

    Special Price: $966.84

    Details
  5. Z-Flex Z-Vent 24" x 124" Stainless Steel Vent Pipe (2SVDP2401.5)

    Z-Flex Z-Vent 24" x 24" Stainless Steel Vent Pipe (2SVDP2401.5)

    Z-Flex Z-Vent 24" x 124" Stainless Steel Vent Pipe (2SVDP2401.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $1,063.57

    Special Price: $850.86

    Details
  6. Z-Flex Z-Vent 24" Wall Support Stainless Steel Venting (2SVDWS24)

    Z-Flex Z-Vent 24" Wall Support (2SVDWS24)

    Z-Flex Z-Vent 24" Wall Support (2SVDWS24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,043.18

    Special Price: $834.54

    Details
  7. Z-Flex Z-Vent 24" Single Wall to Double Wall Adaptor (2SVDSA24)

    Z-Flex Z-Vent 24" Single Wall to Double Wall Adaptor (2SVDSA24)

    Z-Flex Z-Vent 24" Single Wall to Double Wall Adaptor (2SVDSA24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,018.43

    Special Price: $814.75

    Details
  8. Z-Flex Z-Vent 24" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA24)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVDFA24)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVDFA24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $892.98

    Special Price: $714.38

    Details
  9. Z-Flex Z-Vent 24" Termination Box Stainless Steel Venting (2SVDRTX24)

    Z-Flex Z-Vent 24" Termination Box (2SVDRTX24)

    Z-Flex Z-Vent 24" Termination Box (2SVDRTX24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $890.94

    Special Price: $712.76

    Details
  10. Z-Flex Z-Vent 24" Flat Flashing Stainless Steel Venting (2SVDF24)

    Z-Flex Z-Vent 24" Flat Flashing (2SVDF24)

    Z-Flex Z-Vent 24" Flat Flashing (2SVDF24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $852.47

    Special Price: $681.98

    Details

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