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 31 to 40 of 93 total

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

Set Ascending Direction
  1. Z-Flex 5" Stainless Steel Top Support (2ZTSXXX05)

    Z-Flex 5" Stainless Steel Top Support (2ZTSXXX05)

    Z-Flex 5" Stainless Steel Top Support (2ZTSXXX05)

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

    Regular Price: $57.97

    Special Price: $46.38

    Details
  2. Z-Flex Z-Dens 4" Rigid/Concentric Gasket - Brown (2ZDG4V)

    Z-Flex Z-Dens 4" Rigid/Concentric Gasket - Brown (2ZDG4V)

    Z-Flex Z-Dens 4" Rigid/Concentric Gasket - Brown (2ZDG4V)

    Requires gasket lubricant Learn More

    Regular Price: $57.91

    Special Price: $46.33

    Details
  3. Z-Flex Z-Dens 2.4" to 8.3" Adjustable Pipe - White (2ZDAP3)

    Z-Flex Z-Dens 2.4" to 8.3" Adjustable Pipe - White (2ZDAP3)

    Z-Flex Z-Dens 2.4" to 8.3" Adjustable Pipe - White (2ZDAP3)

    Single Walled. Can be cut and adjusted to length Learn More

    Regular Price: $57.86

    Special Price: $46.29

    Details
  4. Z-Flex 2" x 15' Length of 1-Ply Aluminum Duct (1TLXXXX0215)

    Z-Flex 2" x 15' Length of 1-Ply Aluminum Duct (1TLXXXX0215)

    Z-Flex 2" x 15' Length of 1-Ply Aluminum Duct (1TLXXXX0215)

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

    Regular Price: $57.45

    Special Price: $45.97

    Details
  5. Z-Flex 5" x 15' Length of 1-Ply Aluminum Duct (1TLXXXX0515)

    Z-Flex 5" x 15' Length of 1-Ply Aluminum Duct (1TLXXXX0515)

    Z-Flex 5" x 15' Length of 1-Ply Aluminum Duct (1TLXXXX0515)

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

    Regular Price: $57.45

    Special Price: $45.97

    Details
  6. Z-Flex Z-Dens 4" Concentric Termination Air Cap (2ZDCTAC6)

    Z-Flex Z-Dens 4" Concentric Termination Air Cap (2ZDCTAC6)

    Z-Flex Z-Dens 4" Concentric Termination Air Cap (2ZDCTAC6)

    For termination usage Learn More

    Regular Price: $57.36

    Special Price: $45.89

    Details
  7. Z-Flex Z-Vent 10" Clamp Band Stainless Steel Venting (2SVSCB10)

    Z-Flex Z-Vent 10" Clamp Band (2SVSCB10)

    Z-Flex Z-Vent 10" Clamp Band (2SVSCB10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $57.32

    Special Price: $45.86

    Details
  8. Z-Flex 4" Universal Adaptor Takagi, Paloma, Rheem, Noritz (2SVSNA04.5)

    Z-Flex 4" Universal Adaptor Takagi, Paloma, Rheem, Noritz (2SVSNA04.5)

    Z-Flex Z-Vent 4" Universal Adaptor: Takagi, Paloma, Rheem, Noritz (2SVSNA04.5) Learn More

    Regular Price: $57.30

    Special Price: $45.84

    Details
  9. Z-Flex Z-Vent 4" Noritz Adaptor (2SVWA04)

    Z-Flex Z-Vent 4" Noritz Adaptor (2SVWA04)

    Z-Flex Z-Vent 4" Noritz Adaptor (2SVWA04) Learn More

    Regular Price: $57.27

    Special Price: $45.82

    Details
  10. Z-Flex Z-Vent 4" Buderus GA Boiler Adaptor (2SVB04)

    Z-Flex Z-Vent 4" Buderus GA Boiler Adaptor (2SVB04)

    Z-Flex Z-Vent 4" Buderus GA Boiler Adaptor (2SVB04) Learn More

    Regular Price: $57.12

    Special Price: $45.70

    Details

Items 31 to 40 of 93 total

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

Set Ascending Direction
Shop Options
Shop By

Currently Shopping by:

  1. Remove This Item Price: $40.00 - $49.99
Clear All
Application
  1. Commercial,Residential (93)
Color
  1. Black (2)
  2. Brown (2)
  3. Grey (1)
  4. White (20)
  5. Silver (68)
Material of Construction
  1. Aluminum (9)
  2. Galvanized Steel (9)
  3. Stainless Steel (13)
  4. Stainless Steel AL29-4C (24)
  5. Stainless Steel 304 (2)
  6. Polypropylene (36)
Product Sub Type
  1. Concentric (12)
  2. Flexible (12)
  3. Rigid (69)
Product Type
  1. Z-Dens 2" Single-Wall Venting (4)
  2. Z-Dens 2"/4" Concentric Vent (3)
  3. Z-Dens 3" Single-Wall Venting (6)
  4. Z-Dens 3"/5" Concentric Vent (2)
  5. Z-Dens 4" Single-Wall Venting (10)
  6. Z-Dens 4"/6" Concentric Vent (2)
  7. Z-Dens 5" Single-Wall Venting (3)
  8. Z-Dens 6" Single-Wall Venting (6)
  9. Z-Flex 2" Chimney Liner (2)
  10. Z-Flex 3" Chimney Liner (7)
  11. Z-Flex 4" Chimney Liner (4)
  12. Z-Flex 5" Chimney Liner (6)
  13. Z-Flex 5.5" Chimney Liner (3)
  14. Z-Flex 6" Chimney Liner (5)
  15. Z-Flex 7" Chimney Liner (4)
  16. Z-Flex 8" Chimney Liner (1)
  17. Z-Flex 9" Chimney Liner (1)
  18. Z-Vent 3" Single-Wall Venting (2)
  19. Z-Vent 4" Single-Wall Venting (6)
  20. Z-Vent 5" Single-Wall Venting (2)
  21. Z-Vent 6" Single-Wall Venting (1)
  22. Z-Vent 7" Single-Wall Venting (1)
  23. Z-Vent 10" Single-Wall Vent (1)
  24. Z-Vent 18" Single-Wall Vent (1)
  25. Z-Vent 20" Single-Wall Vent (1)
  26. Z-Vent 3" Double-Wall Vent (1)
  27. Z-Vent 4" Double-Wall Vent (1)
  28. Z-Vent 5" Double-Wall Vent (1)
  29. Z-Vent 6" Double-Wall Vent (1)
  30. Z-Vent 7" Double-Wall Vent (1)
  31. Z-Vent 10" Double-Wall Vent (1)
  32. Z-Vent 16" Double-Wall Vent (1)
  33. Z-Vent 18" Double-Wall Vent (1)
  34. Z-Vent 20" Double-Wall Vent (1)
Venting Style
  1. Z-Flex Chimney Liner (33)
  2. Z-Flex Z-Dens Polypropylene (36)
  3. Z-Flex Z-Vent Dble-Wall SS (9)
  4. Z-Flex Z-Vent Single-Wall SS (15)
Venting Type
  1. Kits (1)
  2. Straight Pipes (11)
  3. Elbows (8)
  4. Tee Caps (4)
  5. Adaptors (13)
  6. Increasers (4)
  7. Reducers (1)
  8. Terminations (3)
  9. Supports (20)
  10. Rain Caps (4)
  11. Chimney Liner Connectors (11)
  12. Intake Air Ducts (6)
  13. Chimney Liner Lengths (4)
  14. Decreasers (1)
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.