Huge Sale on Clearance Heaters & Greenstar Boilers!     FREE GROUND SHIPPING on all orders over $199!

 

Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

Call Toll Free Number 1.866.289.4652 | Open 7 Days a Week

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.

Items 21 to 30 of 106 total

Page:
  2. 1
  3. 2
  4. 3
  5. 4
  6. 5

Set Descending Direction
  1. Z-Flex Z-Vent 16" x 116" Stainless Steel Vent Pipe (2SVDP1601.5)

    Z-Flex Z-Vent 16" x 18" Stainless Steel Vent Pipe (2SVDP1601.5)

    Z-Flex Z-Vent 16" x 18" Stainless Steel Vent Pipe (2SVDP1601.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $645.05

    Special Price: $516.04

    Details
  2. Z-Flex 4" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0420)

    Z-Flex 4" x 20' Smoothcore All Fuels Chimney Liner (2ZLSCXX0420)

    Z-Flex 4" x 20' Length of Aluminum 2-Ply Liner (2ZLSCXX0420)

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

    Regular Price: $645.70

    Special Price: $516.57

    Details
  3. Z-Flex Z-Vent 14" Flashing 0-30 Degrees Stainless Steel Venting (2SVSFA14)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVSFA24)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVSFA24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $647.96

    Special Price: $518.36

    Details
  4. Z-Flex 8" x 12' Single Wall Oil Vent Connector Kit (2OVSKIT0812)

    Z-Flex 8" x 12' Single Wall Oil Vent Connector Kit (2OVSKIT0812)

    Z-Flex 8" x 12' Single Wall Oil Vent Connector Kit (2OVSKIT0812)

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

    Regular Price: $648.78

    Special Price: $519.03

    Details
  5. Z-Flex 5" x 12' Double Wall Oil Vent Connector Kit (2OVIKIT0512)

    Z-Flex 5" x 12' Double Wall Oil Vent Connector Kit (2OVIKIT0512)

    Z-Flex 5" x 12' Double Wall Oil Vent Connector Kit (2OVIKIT0512)

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

    Regular Price: $649.50

    Special Price: $519.60

    Details
  6. Z-Flex Z-Vent 18" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA18)

    Z-Flex Z-Vent 18" Flashing 0-30 Degrees (2SVDFA18)

    Z-Flex Z-Vent 18" Flashing 0-30 Degrees (2SVDFA18)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $649.98

    Special Price: $519.98

    Details
  7. Z-Flex Z-Vent 8" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA08)

    Z-Flex Z-Vent 8" Flashing 0-30 Degrees (2SVDFA08)

    Z-Flex Z-Vent 8" Flashing 0-30 Degrees (2SVDFA08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $652.50

    Special Price: $522.00

    Details
  8. Z-Flex Z-Vent 18" Wall Support Stainless Steel Venting (2SVDWS18)

    Z-Flex Z-Vent 18" Wall Support (2SVDWS18)

    Z-Flex Z-Vent 18" Wall Support (2SVDWS18)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $655.24

    Special Price: $524.18

    Details
  9. Z-Flex 8" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0812)

    Z-Flex 8" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0812)

    Z-Flex 8" x 12' Additional Length of Double Wall Oil Vent Pipe (2OILVNT0812)

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

    Regular Price: $655.57

    Special Price: $524.46

    Details
  10. Z-Flex Z-Vent 12" to 22" Concentric Increaser Stainless Steel Venting (2SVSI1222)

    Z-Flex Z-Vent 12" to 22" Concentric Increaser (2SVSI1222)

    Z-Flex Z-Vent 12" to 22" Concentric Increaser (2SVSI1222)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $655.68

    Special Price: $524.55

    Details

Items 21 to 30 of 106 total

Page:
  2. 1
  3. 2
  4. 3
  5. 4
  6. 5

Set Descending Direction
Shop Options
Shop By

Currently Shopping by:

  1. Remove This Item Color: Silver
  2. Remove This Item Price: $500.00 - $599.99
Clear All
Application
  1. Commercial,Residential (106)
Material of Construction
  1. Aluminum (32)
  2. Galvanized Steel (3)
  3. Stainless Steel (6)
  4. Stainless Steel AL29-4C (62)
  5. Polypropylene (3)
Product Sub Type
  1. Flexible (43)
  2. Rigid (63)
Product Type
  1. Z-Dens 2" Single-Wall Venting (2)
  2. Z-Dens 8" Single-Wall Venting (1)
  3. Z-Flex 3" Chimney Liner (7)
  4. Z-Flex 4" Chimney Liner (7)
  5. Z-Flex 5" Chimney Liner (4)
  6. Z-Flex 5.5" Chimney Liner (3)
  7. Z-Flex 6" Chimney Liner (9)
  8. Z-Flex 7" Chimney Liner (5)
  9. Z-Flex 8" Chimney Liner (9)
  10. Z-Vent 12" Single-Wall Vent (1)
  11. Z-Vent 16" Single-Wall Vent (7)
  12. Z-Vent 18" Single-Wall Vent (5)
  13. Z-Vent 20" Single-Wall Vent (2)
  14. Z-Vent 22" Single-Wall Vent (2)
  15. Z-Vent 24" Single-Wall Vent (2)
  16. Z-Vent 6" Double-Wall Vent (1)
  17. Z-Vent 7" Double-Wall Vent (5)
  18. Z-Vent 8" Double-Wall Vent (5)
  19. Z-Vent 9" Double-Wall Vent (1)
  20. Z-Vent 10" Double-Wall Vent (1)
  21. Z-Vent 12" Double-Wall Vent (2)
  22. Z-Vent 14" Double-Wall Vent (3)
  23. Z-Vent 16" Double-Wall Vent (9)
  24. Z-Vent 18" Double-Wall Vent (3)
  25. Z-Vent 20" Double-Wall Vent (4)
  26. Z-Vent 22" Double-Wall Vent (2)
  27. Z-Vent 24" Double-Wall Vent (1)
  28. Z-Vent 28" Double-Wall Vent (1)
  29. Z-Vent 30" Double-Wall Vent (1)
  30. Z-Vent 32" Double-Wall Vent (1)
Venting Style
  1. Z-Flex Chimney Liner (44)
  2. Z-Flex Z-Dens Polypropylene (3)
  3. Z-Flex Z-Vent Dble-Wall SS (40)
  4. Z-Flex Z-Vent Single-Wall SS (19)
Venting Type
  1. Kits (29)
  2. Straight Pipes (13)
  3. Elbows (7)
  4. Tees (5)
  5. Tee Caps (1)
  6. Adaptors (2)
  7. Increasers (5)
  8. Reducers (2)
  9. Wall Thimbles (1)
  10. Terminations (5)
  11. Roof Flashings (5)
  12. Supports (8)
  13. Rain Caps (6)
  14. Chimney Liner Lengths (17)
Newsletter
  • Global Pro Tankless Supply, Inc. BBB Business Review
  • website security
  • McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
  • Pro Water Heater Supply accepts all major credit cards and supports Google Checkout and Paypal.
  • Pro Water Heater Supply ships daily via UPS and USPS from warehouses across the US.
  • Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.Pro Water Heater Supply is an Authorized Distributer for Bisch tankless water heaters
  • Pro Water Heater Supply is UpFront
  • Pro Water Heater Supply is an Authorized Distributor for Bosch tankless water heaters and Z-Flex stainless steel vent pipe.