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 41 to 50 of 86 total

Page:
  2. 3
  3. 4
  4. 5
  5. 6
  6. 7

Set Ascending Direction
  1. Z-Flex 8" x 3' Gas Single Vent Kit (2SVKXXX0803)

    Z-Flex 8" x 3' Gas Single Vent Kit (2SVKXXX0803)

    Z-Flex 8" x 3' Gas Single Vent Kit (2SVKXXX0803)

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

    Regular Price: $93.75

    Special Price: $74.99

    Details
  2. Z-Flex Z-Vent 5" Firestop Spacer Stainless Steel Venting (2SVSFS05)

    Z-Flex Z-Vent 5" Firestop Spacer (2SVSFS05)

    Z-Flex Z-Vent 5" Firestop Spacer (2SVSFS05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $93.54

    Special Price: $74.84

    Details
  3. Z-Flex Z-Dens 4" Flexible Coupling (2ZDFC4)

    Z-Flex Z-Dens 4" Flexible Coupling (2ZDFC4)

    Z-Flex Z-Dens 4" Flexible Coupling (2ZDFC4)

    Single Walled. For connecting male ends Learn More

    Regular Price: $93.27

    Special Price: $74.61

    Details
  4. Z-Flex 4" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX04)

    Z-Flex 4" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX04)

    Z-Flex 4" Stainless Steel Rigid Stacking Tee w/ Cap (2ZRBTXX04)

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

    Regular Price: $93.15

    Special Price: $74.52

    Details
  5. Z-Flex Z-Vent 5" Stainless Steel Adjustable Vent Pipe (2SVSPA05)

    Z-Flex Z-Vent 5" Stainless Steel Adjustable Vent Pipe (2SVSPA05)

    Z-Flex Z-Vent 5" Stainless Steel Adjustable Vent Pipe (2SVSPA05)

    Adjusts from 11.5 Inches to 15 Inches Learn More

    Regular Price: $92.95

    Special Price: $74.36

    Details
  6. Z-Flex Z-Vent 5" x 18" Stainless Steel Vent Pipe (2SVEPWC0501.5)

    Z-Flex Z-Vent 5" x 18" Stainless Steel Vent Pipe (2SVEPWC0501.5)

    Z-Flex Z-Vent 5" x 18" Stainless Steel Vent Pipe (2SVEPWC0501.5)

    Single Walled. Can be cut to length Learn More

    Regular Price: $92.95

    Special Price: $74.36

    Details
  7. Z-Flex Z-Vent 8" Inspection Port Length (2SVSPRT08.5)

    Z-Flex Z-Vent 8" Inspection Port Length (2SVSPRT08.5)

    Z-Flex Z-Vent 8" Inspection Port (2SVSPRT08.5)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $92.76

    Special Price: $74.21

    Details
  8. Z-Flex 3" x 15' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0315)

    Z-Flex 3" x 15' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0315)

    Z-Flex 3" x 15' Length of Aluminum 2-Ply Liner (2GAXXXX0315)

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

    Regular Price: $92.52

    Special Price: $74.01

    Details
  9. Z-Flex 5.5" x 10' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.510)

    Z-Flex 5.5" x 10' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX05.510)

    Z-Flex 5.5" x 10' Length of Aluminum 2-Ply Liner (2GAXXXX05.510)

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

    Regular Price: $92.31

    Special Price: $73.84

    Details
  10. Z-Flex 6" x 5' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0605)

    Z-Flex 6" x 5' Length of Aluminum 2-Ply Chimney Liner (2GAXXXX0605)

    Z-Flex 6" x 5' Length of Aluminum 2-Ply Liner (2GAXXXX0605)

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

    Regular Price: $92.10

    Special Price: $73.69

    Details

Items 41 to 50 of 86 total

Page:
  2. 3
  3. 4
  4. 5
  5. 6
  6. 7

Set Ascending Direction
Shop Options
Shop By

Currently Shopping by:

  1. Remove This Item Price: $70.00 - $79.99
Clear All
Application
  1. Commercial,Residential (84)
Color
  1. Black (2)
  2. Grey (1)
  3. White (8)
  4. Silver (75)
Material of Construction
  1. Aluminum (17)
  2. Galvanized Steel (6)
  3. Stainless Steel (12)
  4. Stainless Steel AL29-4C (32)
  5. Stainless Steel 304 (2)
  6. Polypropylene (15)
Product Sub Type
  1. Concentric (4)
  2. Flexible (22)
  3. Rigid (58)
Product Type
  1. Z-Dens 2" Single-Wall Venting (5)
  2. Z-Dens 3" Single-Wall Venting (3)
  3. Z-Dens 3"/5" Concentric Vent (2)
  4. Z-Dens 4" Single-Wall Venting (2)
  5. Z-Dens 5" Single-Wall Venting (1)
  6. Z-Dens 6" Single-Wall Venting (2)
  7. Z-Flex 2" Chimney Liner (2)
  8. Z-Flex 3" Chimney Liner (6)
  9. Z-Flex 4" Chimney Liner (6)
  10. Z-Flex 5" Chimney Liner (5)
  11. Z-Flex 5.5" Chimney Liner (1)
  12. Z-Flex 6" Chimney Liner (5)
  13. Z-Flex 7" Chimney Liner (6)
  14. Z-Flex 8" Chimney Liner (4)
  15. Z-Flex 9" Chimney Liner (1)
  16. Z-Flex 10" Chimney Liner (1)
  17. Z-Vent 3" Single-Wall Venting (10)
  18. Z-Vent 4" Single-Wall Venting (8)
  19. Z-Vent 5" Single-Wall Venting (2)
  20. Z-Vent 6" Single-Wall Venting (2)
  21. Z-Vent 7" Single-Wall Venting (2)
  22. Z-Vent 8" Single-Wall Venting (1)
  23. Z-Vent 14" Single-Wall Vent (1)
  24. Z-Vent 4" Double-Wall Vent (1)
  25. Z-Vent 5" Double-Wall Vent (1)
  26. Z-Vent 7" Double-Wall Vent (2)
  27. Z-Vent 8" Double-Wall Vent (1)
  28. Z-Vent 26" Double-Wall Vent (1)
Venting Style
  1. Z-Flex Chimney Liner (37)
  2. Z-Flex Z-Dens Polypropylene (15)
  3. Z-Flex Z-Vent Dble-Wall SS (6)
  4. Z-Flex Z-Vent Single-Wall SS (26)
Venting Type
  1. Kits (9)
  2. Straight Pipes (4)
  3. Elbows (5)
  4. Tees (4)
  5. Tee Caps (2)
  6. Condensation Drains (3)
  7. Adaptors (3)
  8. Increasers (5)
  9. Reducers (1)
  10. Wall Thimbles (1)
  11. Terminations (4)
  12. Inspection Ports (3)
  13. Roof Flashings (6)
  14. Supports (13)
  15. Rain Caps (2)
  16. Aerocowls (2)
  17. Chimney Liner Connectors (5)
  18. Intake Air Ducts (3)
  19. Chimney Liner Lengths (7)
  20. Decreasers (2)
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.