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 1 to 10 of 314 total

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

Set Descending Direction
  1. Z-Flex Z-Vent 14" Low Resistance Rain Cap Stainless Steel Venting (2SVSRC14)

    Z-Flex Z-Vent 22" Low Resistance Rain Cap (2SVSRC22)

    Z-Flex Z-Vent 22" Low Resistance Rain Cap (2SVSRC22)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,127.84

    Special Price: $902.28

    Details
  2. Z-Flex 7" x 25' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0725)

    Z-Flex 7" x 25' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0725)

    Z-Flex 7" x 25' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0725)

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

    Regular Price: $1,128.44

    Special Price: $902.75

    Details
  3. Z-Flex Z-Vent 14" Boot Tee Stainless Steel Venting (2SVSTBT14)

    Z-Flex Z-Vent 20" Boot Tee (2SVSTBT20)

    Z-Flex Z-Vent 20" Boot Tee (2SVSTBT20)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,132.27

    Special Price: $905.81

    Details
  4. Z-Flex Z-Vent 14" Lateral 45 WYE Stainless Steel Venting (2SVSL1445)

    Z-Flex Z-Vent 20" Lateral 45 WYE (2SVSL2045)

    Z-Flex Z-Vent 20" Lateral 45 WYE (2SVSL2045)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,132.27

    Special Price: $905.81

    Details
  5. Z-Flex 3" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0325)

    Z-Flex 3" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0325)

    Z-Flex 3" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0325)

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

    Regular Price: $1,132.52

    Special Price: $906.02

    Details
  6. Z-Flex 3" x 45' All Fuel Stainless Steel Kit (2ZFLKIT0345)

    Z-Flex 3" x 45' All Fuel Stainless Steel Kit (2ZFLKIT0345)

    Z-Flex 3" x 45' All Fuel Stainless Steel Kit (2ZFLKIT0345)

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

    Regular Price: $1,136.04

    Special Price: $908.83

    Details
  7. Z-Flex Z-Vent 14" x 15 Degree Elbow Stainless Steel Venting (2SVEE1415)

    Z-Flex Z-Vent 20" x 15 Degree Elbow Stainless Steel Venting (2SVEE2015)

    Z-Flex Z-Vent 20" x 15 Degree Elbow Stainless Steel Venting (2SVEE2015)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,137.38

    Special Price: $909.91

    Details
  8. Z-Flex Z-Vent 14" x 30 Degree Elbow Stainless Steel Venting (2SVEE1430)

    Z-Flex Z-Vent 20" x 30 Degree Elbow Stainless Steel Venting (2SVEE2030)

    Z-Flex Z-Vent 20" x 30 Degree Elbow Stainless Steel Venting (2SVEE2030)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,137.38

    Special Price: $909.91

    Details
  9. Z-Flex Z-Vent 14" x 45 Degree Elbow Stainless Steel Venting (2SVEE1445)

    Z-Flex Z-Vent 20" x 45 Degree Elbow Stainless Steel Venting (2SVEE2045)

    Z-Flex Z-Vent 20" x 45 Degree Elbow Stainless Steel Venting (2SVEE2045)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,137.38

    Special Price: $909.91

    Details
  10. Z-Flex Z-Vent 12" to 18" Eccentric Increaser Stainless Steel Venting (2SVDIE1218)

    Z-Flex Z-Vent 12" to 18" Eccentric Increaser (2SVDIE1218)

    Z-Flex Z-Vent 12" to 18" Eccentric Increaser (2SVDIE1218)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,137.48

    Special Price: $909.98

    Details

Items 1 to 10 of 314 total

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

Set Descending Direction
Shop Options
Shop By

Currently Shopping by:

  1. Remove This Item Price: $900.00 and above
Clear All
Application
  1. Commercial,Residential (313)
Color
  1. Silver (314)
Material of Construction
  1. Aluminum (14)
  2. Stainless Steel (24)
  3. Stainless Steel AL29-4C (272)
  4. Polypropylene (3)
Product Sub Type
  1. Flexible (132)
  2. Rigid (181)
Product Type
  1. Z-Dens 4" Single-Wall Venting (3)
  2. Z-Flex 3" Chimney Liner (5)
  3. Z-Flex 4" Chimney Liner (11)
  4. Z-Flex 5" Chimney Liner (15)
  5. Z-Flex 5.5" Chimney Liner (9)
  6. Z-Flex 6" Chimney Liner (19)
  7. Z-Flex 7" Chimney Liner (26)
  8. Z-Flex 8" Chimney Liner (24)
  9. Z-Flex 9" Chimney Liner (9)
  10. Z-Flex 10" Chimney Liner (11)
  11. Z-Vent 20" Single-Wall Vent (7)
  12. Z-Vent 22" Single-Wall Vent (9)
  13. Z-Vent 24" Single-Wall Vent (11)
  14. Z-Vent 8" Double-Wall Vent (12)
  15. Z-Vent 12" Double-Wall Vent (1)
  16. Z-Vent 14" Double-Wall Vent (4)
  17. Z-Vent 16" Double-Wall Vent (9)
  18. Z-Vent 18" Double-Wall Vent (7)
  19. Z-Vent 20" Double-Wall Vent (11)
  20. Z-Vent 22" Double-Wall Vent (13)
  21. Z-Vent 24" Double-Wall Vent (14)
  22. Z-Vent 26" Double-Wall Vent (17)
  23. Z-Vent 28" Double-Wall Vent (20)
  24. Z-Vent 30" Double-Wall Vent (22)
  25. Z-Vent 32" Double-Wall Vent (24)
Venting Style
  1. Z-Flex Chimney Liner (129)
  2. Z-Flex Z-Dens Polypropylene (3)
  3. Z-Flex Z-Vent Dble-Wall SS (154)
  4. Z-Flex Z-Vent Single-Wall SS (27)
Venting Type
  1. Kits (127)
  2. Straight Pipes (29)
  3. Elbows (41)
  4. Tees (39)
  5. Adaptors (4)
  6. Increasers (23)
  7. Reducers (1)
  8. Wall Thimbles (2)
  9. Terminations (9)
  10. Inspection Ports (7)
  11. Roof Flashings (6)
  12. Supports (6)
  13. Rain Caps (15)
  14. Chimney Liner Lengths (4)
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.