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.

8 Item(s)

Set Ascending Direction
  1. Z-Flex 18" Stainless Steel Aerocowl (2ARCOWL18)

    Z-Flex 18" Stainless Steel Aerocowl (2ARCOWL18)

    Z-Flex 18" Stainless Steel Aerocowl (2ARCOWL18)

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

    Regular Price: $287.24

    Special Price: $229.78

    Details
  2. Z-Flex 12" Stainless Steel Aerocowl (2ARCOWL12)

    Z-Flex 12" Stainless Steel Aerocowl (2ARCOWL12)

    Z-Flex 12" Stainless Steel Aerocowl (2ARCOWL12)

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

    Regular Price: $171.51

    Special Price: $137.21

    Details
  3. Z-Flex 10" Stainless Steel Aerocowl Round Base (2ARCORB10)

    Z-Flex 10" Stainless Steel Aerocowl Round Base (2ARCORB10)

    Z-Flex 10" Stainless Steel Aerocowl Round Base (2ARCORB10)

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

    Regular Price: $119.69

    Special Price: $95.75

    Details
  4. Z-Flex 8" Stainless Steel Aerocowl Round Base (2ARCORB08)

    Z-Flex 8" Stainless Steel Aerocowl Round Base (2ARCORB08)

    Z-Flex 8" Stainless Steel Aerocowl Round Base (2ARCORB08)

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

    Regular Price: $99.26

    Special Price: $79.41

    Details
  5. Z-Flex 7" Stainless Steel Aerocowl Round Base (2ARCORB07)

    Z-Flex 7" Stainless Steel Aerocowl Round Base (2ARCORB07)

    Z-Flex 7" Stainless Steel Aerocowl Round Base (2ARCORB07)

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

    Regular Price: $89.07

    Special Price: $71.25

    Details
  6. Z-Flex 6" Stainless Steel Aerocowl Round Base (2ARCORB06)

    Z-Flex 6" Stainless Steel Aerocowl Round Base (2ARCORB06)

    Z-Flex 6" Stainless Steel Aerocowl Round Base (2ARCORB06)

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

    Regular Price: $80.07

    Special Price: $64.06

    Details
  7. Z-Flex 5" Stainless Steel Aerocowl Round Base (2ARCORB05)

    Z-Flex 5" Stainless Steel Aerocowl Round Base (2ARCORB05)

    Z-Flex 5" Stainless Steel Aerocowl Round Base (2ARCORB05)

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

    Regular Price: $73.82

    Special Price: $59.05

    Details
  8. Z-Flex 5" Stainless Steel Aerocowl Universal Base (2ARCOUB)

    Z-Flex 5" Stainless Steel Aerocowl Universal Base (2ARCOUB)

    Z-Flex 5" Stainless Steel Aerocowl Universal Base (2ARCOUB)

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

    Regular Price: $72.68

    Special Price: $58.14

    Details

8 Item(s)

Set Ascending Direction
Shop Options
Shop By

Currently Shopping by:

  1. Remove This Item Material of Construction: Galvanized Steel
  2. Remove This Item Venting Type: Aerocowls
Clear All
Application
  1. Commercial,Residential (8)
Color
  1. Silver (8)
Price
  1. $0.00 - $99.99 (6)
  2. $100.00 - $199.99 (1)
  3. $200.00 and above (1)
Product Sub Type
  1. Rigid (8)
Product Type
  1. Z-Flex 5" Chimney Liner (2)
  2. Z-Flex 6" Chimney Liner (1)
  3. Z-Flex 7" Chimney Liner (1)
  4. Z-Flex 8" Chimney Liner (1)
  5. Z-Flex 10" Chimney Liner (1)
  6. Z-Flex 12" Chimney Liner (1)
  7. Z-Flex 18" Chimney Liner (1)
Venting Style
  1. Z-Flex Chimney Liner (8)
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.