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 1302 total

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

Set Descending Direction
  1. Z-Flex 3" Termination Box with 4" Sleeve Stainless Steel (2SVSRTF03)

    Z-Flex 3" Termination Box with 4" Sleeve Stainless Steel (2SVSRTF03)

    Z-Flex Z-Vent 3" Vent Termination Box with 4" Sleeve Stainless Steel Venting (2SVSRTF03)

    Includes bird screen Learn More

    Regular Price: $44.68

    Special Price: $35.74

    Details
  2. Z-Flex 4" Termination Coupling Stainless Steel Venting (2SVSTPF04)

    Z-Flex 4" Termination Coupling Stainless Steel Venting (2SVSTPF04)

    Z-Flex Z-Vent 4" Z-Flex Z-Vent 4" Termination Coupling Stainless Steel Venting (2SVSTPF04)

    Includes bird screen Learn More

    Regular Price: $44.71

    Special Price: $35.77

    Details
  3. Z-Flex Z-Vent 4" Top Support / Storm Collar (2SVSLSF04)

    Z-Flex Z-Vent 4" Top Support / Storm Collar (2SVSLSF04)

    Z-Flex Z-Vent 4" Top Support / Storm Collar (2SVSLSF04) Learn More

    Regular Price: $45.36

    Special Price: $36.28

    Details
  4. Z-Flex Z-Vent 3" Buderus GA Boiler Adaptor (2SVB03)

    Z-Flex Z-Vent 3" Buderus GA Boiler Adaptor (2SVB03)

    Z-Flex Z-Vent 3" Buderus GA Boiler Adaptor (2SVB03) Learn More

    Regular Price: $46.06

    Special Price: $36.85

    Details
  5. Z-Flex Z-Vent 14" Guy Band Stainless Steel Venting (2SVSGB14)

    Z-Flex Z-Vent 16" Guy Band (2SVSGB16)

    Z-Flex Z-Vent 16" Guy Band (2SVSGB16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $46.55

    Special Price: $37.25

    Details
  6. Z-Flex Z-Vent 10" Guy Band Stainless Steel Venting (2SVSGB10)

    Z-Flex Z-Vent 10" Guy Band (2SVSGB10)

    Z-Flex Z-Vent 10" Guy Band (2SVSGB10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $46.70

    Special Price: $37.36

    Details
  7. Z-Flex Z-Vent 12" Guy Band Stainless Steel Venting (2SVSGB12)

    Z-Flex Z-Vent 12" Guy Band (2SVSGB12)

    Z-Flex Z-Vent 12" Guy Band (2SVSGB12)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $46.70

    Special Price: $37.36

    Details
  8. Z-Flex Z-Vent 3" Bosch 660EF Adaptor (2SVSWB03)

    Z-Flex Z-Vent 3" Bosch 660EF Adaptor (2SVSWB03)

    Z-Flex Z-Vent 3" Bosch 660EF Adaptor (2SVSWB03) Learn More

    Regular Price: $46.77

    Special Price: $37.42

    Details
  9. Z-Flex Z-Vent 3" Saf-T to Z-Vent Adaptor (2SVSHF03)

    Z-Flex Z-Vent 3" Saf-T to Z-Vent Adaptor (2SVSHF03)

    Z-Flex Z-Vent 3" Saf-T to Z-Vent Adaptor (2SVSHF03) Learn More

    Regular Price: $47.46

    Special Price: $37.96

    Details
  10. Z-Flex Z-Vent 4" x 12" Stainless Steel Vent Pipe (2SVEPWCF0401)

    Z-Flex Z-Vent 4" x 12" Stainless Steel Vent Pipe (2SVEPWCF0401)

    Z-Flex Z-Vent 4" x 12" Stainless Steel Vent Pipe (2SVEPWCF0401)

    Can be cut to length Learn More

    Regular Price: $47.56

    Special Price: $38.05

    Details

Items 21 to 30 of 1302 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 Material of Construction: Stainless Steel AL29-4C
Clear All
Application
  1. Commercial,Residential (1302)
Price
  1. $0.00 - $999.99 (1068)
  2. $1,000.00 - $1,999.99 (179)
  3. $2,000.00 - $2,999.99 (44)
  4. $3,000.00 - $3,999.99 (9)
  5. $4,000.00 and above (2)
Product Sub Type
  1. Flexible (117)
  2. Rigid (1185)
Product Type
  1. Z-Flex 3" Chimney Liner (16)
  2. Z-Flex 4" Chimney Liner (16)
  3. Z-Flex 5" Chimney Liner (14)
  4. Z-Flex 5.5" Chimney Liner (12)
  5. Z-Flex 6" Chimney Liner (16)
  6. Z-Flex 7" Chimney Liner (15)
  7. Z-Flex 8" Chimney Liner (16)
  8. Z-Flex 9" Chimney Liner (6)
  9. Z-Flex 10" Chimney Liner (6)
  10. Z-Vent 3" Single-Wall Venting (46)
  11. Z-Vent 4" Single-Wall Venting (48)
  12. Z-Vent 5" Single-Wall Venting (37)
  13. Z-Vent 6" Single-Wall Venting (40)
  14. Z-Vent 7" Single-Wall Venting (39)
  15. Z-Vent 8" Single-Wall Venting (39)
  16. Z-Vent 9" Single-Wall Venting (31)
  17. Z-Vent 10" Single-Wall Vent (37)
  18. Z-Vent 12" Single-Wall Vent (38)
  19. Z-Vent 14" Single-Wall Vent (32)
  20. Z-Vent 16" Single-Wall Vent (34)
  21. Z-Vent 18" Single-Wall Vent (32)
  22. Z-Vent 20" Single-Wall Vent (31)
  23. Z-Vent 22" Single-Wall Vent (31)
  24. Z-Vent 24" Single-Wall Vent (31)
  25. Z-Vent 3" Double-Wall Vent (30)
  26. Z-Vent 4" Double-Wall Vent (32)
  27. Z-Vent 5" Double-Wall Vent (33)
  28. Z-Vent 6" Double-Wall Vent (40)
  29. Z-Vent 7" Double-Wall Vent (36)
  30. Z-Vent 8" Double-Wall Vent (39)
  31. Z-Vent 9" Double-Wall Vent (32)
  32. Z-Vent 10" Double-Wall Vent (37)
  33. Z-Vent 12" Double-Wall Vent (37)
  34. Z-Vent 14" Double-Wall Vent (35)
  35. Z-Vent 16" Double-Wall Vent (38)
  36. Z-Vent 18" Double-Wall Vent (32)
  37. Z-Vent 20" Double-Wall Vent (32)
  38. Z-Vent 22" Double-Wall Vent (31)
  39. Z-Vent 24" Double-Wall Vent (31)
  40. Z-Vent 26" Double-Wall Vent (31)
  41. Z-Vent 28" Double-Wall Vent (31)
  42. Z-Vent 30" Double-Wall Vent (31)
  43. Z-Vent 32" Double-Wall Vent (31)
Venting Style
  1. Z-Flex Chimney Liner (117)
  2. Z-Flex Z-Vent Dble-Wall SS (639)
  3. Z-Flex Z-Vent Single-Wall SS (546)
Venting Type
  1. Kits (117)
  2. Straight Pipes (217)
  3. Elbows (135)
  4. Tees (92)
  5. Tee Caps (65)
  6. Condensation Drains (6)
  7. Adaptors (43)
  8. Increasers (117)
  9. Reducers (10)
  10. Wall Thimbles (36)
  11. Terminations (80)
  12. Inspection Ports (34)
  13. Roof Flashings (70)
  14. Supports (212)
  15. Rain Caps (67)
  16. Sealant & Clamps (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.