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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 12" Termination Box Stainless Steel Venting (2SVDRTX12)

    Z-Flex Z-Vent 12" Termination Box (2SVDRTX12)

    Z-Flex Z-Vent 12" Termination Box (2SVDRTX12)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $326.50

    Special Price: $261.20

    Details
  2. Z-Flex Z-Vent 10" Single Wall to Double Wall Adaptor (2SVDSA10)

    Z-Flex Z-Vent 10" Single Wall to Double Wall Adaptor (2SVDSA10)

    Z-Flex Z-Vent 10" Single Wall to Double Wall Adaptor (2SVDSA10)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $325.11

    Special Price: $260.08

    Details
  3. Z-Flex Z-Vent 9" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA09)

    Z-Flex Z-Vent 9" Flashing 0-30 Degrees (2SVDFA09)

    Z-Flex Z-Vent 9" Flashing 0-30 Degrees (2SVDFA09)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $321.53

    Special Price: $257.23

    Details
  4. Z-Flex Z-Vent 8" Storm Collar Stainless Steel Venting (2SVDLS08)

    Z-Flex Z-Vent 8" Storm Collar (2SVDLS08)

    Z-Flex Z-Vent 8" Storm Collar (2SVDLS08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $320.56

    Special Price: $256.45

    Details
  5. Z-Flex Z-Vent 5" Stainless Steel Adjustable Vent Pipe (2SVDPA05)

    Z-Flex Z-Vent 5" Stainless Steel Adjustable Vent Pipe (2SVDPA05)

    Z-Flex Z-Vent 5" Stainless Steel Adjustable Vent Pipe (2SVDPA05)

    Adjusts from 11.5 Inches to 15 Inches Learn More

    Regular Price: $319.80

    Special Price: $255.85

    Details
  6. Z-Flex Z-Vent 5" x 2' Stainless Steel Vent Pipe (2SVDP0502)

    Z-Flex Z-Vent 5" x 2' Stainless Steel Vent Pipe (2SVDP0502)

    Z-Flex Z-Vent 5" x 2' Stainless Steel Vent Pipe (2SVDP0502)

    Double Walled. Can be cut to length Learn More

    Regular Price: $319.80

    Special Price: $255.85

    Details
  7. Z-Flex Z-Vent 3" x 3' Stainless Steel Vent Pipe (2SVDP0303)

    Z-Flex Z-Vent 3" x 3' Stainless Steel Vent Pipe (2SVDP0303)

    Z-Flex Z-Vent 3" x 3' Stainless Steel Vent Pipe (2SVDP0303)

    Double Walled. Can be cut to length Learn More

    Regular Price: $318.81

    Special Price: $255.06

    Details
  8. Z-Flex Z-Vent 10" Flat Flashing Stainless Steel Venting (2SVDF10)

    Z-Flex Z-Vent 10" Flat Flashing (2SVDF10)

    Z-Flex Z-Vent 10" Flat Flashing (2SVDF10)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $318.07

    Special Price: $254.46

    Details
  9. Z-Flex Z-Vent 16" Tee Cap with Drain Stainless Steel Venting (2SVDTCD16)

    Z-Flex Z-Vent 16" Tee Cap with Drain (2SVDTCD16)

    Z-Flex Z-Vent 16" Tee Cap with Drain (2SVDTCD16)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $317.95

    Special Price: $254.37

    Details
  10. Z-Flex Z-Vent 6" x 90 Degree Elbow Stainless Steel Venting (2SVDE0690)

    Z-Flex Z-Vent 6" x 90 Degree Elbow Stainless Steel Venting (2SVDE0690)

    Z-Flex Z-Vent 6" x 90 Degree Elbow Stainless Steel Venting (2SVDE0690)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $317.34

    Special Price: $253.87

    Details

Items 31 to 40 of 75 total

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  1. Remove This Item Application: Commercial,Residential
  2. Remove This Item Price: $200.00 - $299.99
  3. Remove This Item Venting Style: Z-Flex Z-Vent Dble-Wall SS
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  1. Silver (75)
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  1. Stainless Steel AL29-4C (75)
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  3. Z-Vent 5" Double-Wall Vent (6)
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  7. Z-Vent 9" Double-Wall Vent (11)
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  9. Z-Vent 12" Double-Wall Vent (4)
  10. Z-Vent 14" Double-Wall Vent (4)
  11. Z-Vent 16" Double-Wall Vent (4)
  12. Z-Vent 18" Double-Wall Vent (4)
  13. Z-Vent 20" Double-Wall Vent (2)
  14. Z-Vent 22" Double-Wall Vent (1)
  15. Z-Vent 24" Double-Wall Vent (1)
  16. Z-Vent 26" Double-Wall Vent (1)
  17. Z-Vent 28" Double-Wall Vent (1)
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  2. Elbows (6)
  3. Tees (1)
  4. Tee Caps (5)
  5. Adaptors (2)
  6. Increasers (6)
  7. Reducers (2)
  8. Wall Thimbles (2)
  9. Terminations (6)
  10. Inspection Ports (3)
  11. Roof Flashings (4)
  12. Supports (23)
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