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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 7" Guy Band Stainless Steel Venting (2SVDGB07)

    Z-Flex Z-Vent 7" Guy Band (2SVDGB07)

    Z-Flex Z-Vent 7" Guy Band (2SVDGB07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $54.08

    Special Price: $43.27

    Details
  2. Z-Flex Z-Vent 7" Tee Cap Stainless Steel Venting (2SVDTC07)

    Z-Flex Z-Vent 7" Tee Cap (2SVDTC07)

    Z-Flex Z-Vent 7" Tee Cap (2SVDTC07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $87.53

    Special Price: $70.02

    Details
  3. Z-Flex Z-Vent 7" Storm Collar Stainless Steel Venting (2SVDLS07)

    Z-Flex Z-Vent 7" Storm Collar (2SVDLS07)

    Z-Flex Z-Vent 7" Storm Collar (2SVDLS07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $98.99

    Special Price: $79.19

    Details
  4. Z-Flex Z-Vent 7" Tee Cap with Drain Stainless Steel Venting (2SVDTCD07)

    Z-Flex Z-Vent 7" Tee Cap with Drain (2SVDTCD07)

    Z-Flex Z-Vent 7" Tee Cap with Drain (2SVDTCD07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $109.45

    Special Price: $87.56

    Details
  5. Z-Flex Z-Vent 7" Firestop Spacer Stainless Steel Venting (2SVDFS07)

    Z-Flex Z-Vent 7" Firestop Spacer (2SVDFS07)

    Z-Flex Z-Vent 7" Firestop Spacer (2SVDFS07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $119.12

    Special Price: $95.29

    Details
  6. Z-Flex Z-Vent 7" Wall Thimble Stainless Steel Venting (2SVDWT07)

    Z-Flex Z-Vent 7" Wall Thimble (2SVDWT07)

    Z-Flex Z-Vent 7" Wall Thimble (2SVDWT07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $128.49

    Special Price: $102.80

    Details
  7. Z-Flex Z-Vent 7" x 6" Stainless Steel Vent Pipe (2SVDP07.5)

    Z-Flex Z-Vent 7" x 6" Stainless Steel Vent Pipe (2SVDP07.5)

    Z-Flex Z-Vent 7" x 6" Stainless Steel Vent Pipe (2SVDP07.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $140.07

    Special Price: $112.06

    Details
  8. Z-Flex Z-Vent 7" Termination Box Stainless Steel Venting (2SVDRTX07)

    Z-Flex Z-Vent 7" Termination Box (2SVDRTX07)

    Z-Flex Z-Vent 7" Termination Box (2SVDRTX07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $153.78

    Special Price: $123.03

    Details
  9. Z-Flex Z-Vent 7" Firestop with Support Stainless Steel Venting (2SVDFSS07)

    Z-Flex Z-Vent 7" Firestop with Support (2SVDFSS07)

    Z-Flex Z-Vent 7" Firestop with Support (2SVDFSS07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $167.99

    Special Price: $134.39

    Details
  10. Z-Flex Z-Vent 7" Flat Flashing Stainless Steel Venting (2SVDF07)

    Z-Flex Z-Vent 7" Flat Flashing (2SVDF07)

    Z-Flex Z-Vent 7" Flat Flashing (2SVDF07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $195.90

    Special Price: $156.72

    Details

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