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

Shop By Brand

To shop by Brand, please select the specific Brand of product you are considering. You can then apply the filters on the lower left-hand side of the page to refine your product search.

Items 11 to 20 of 179 total

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

Set Ascending Direction
  1. Z-Flex 7" x 40' All Fuel Insert Kit (2OILKTX0740I)

    Z-Flex 7" x 40' All Fuel Insert Kit (2OILKTX0740I)

    Z-Flex 7" x 40' All Fuel Insert Kit (2OILKTX0740I)

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

    Regular Price: $1,789.55

    Special Price: $1,431.64

    Details
  2. Z-Flex 8" x 35' All Fuel Insert Kit (2OILKTX0835I)

    Z-Flex 8" x 35' All Fuel Insert Kit (2OILKTX0835I)

    Z-Flex 8" x 35' All Fuel Insert Kit (2OILKTX0835I)

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

    Regular Price: $1,734.84

    Special Price: $1,387.88

    Details
  3. Z-Flex 6" x 45' All Fuel Insert Kit (2OILKTX0645I)

    Z-Flex 6" x 45' All Fuel Insert Kit (2OILKTX0645I)

    Z-Flex 6" x 45' All Fuel Insert Kit (2OILKTX0645I)

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

    Regular Price: $1,713.48

    Special Price: $1,370.79

    Details
  4. Z-Flex 5" x 50' All Fuel Insert Kit (2OILKTX0550I)

    Z-Flex 5" x 50' All Fuel Insert Kit (2OILKTX0550I)

    Z-Flex 5" x 50' All Fuel Insert Kit (2OILKTX0550I)

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

    Regular Price: $1,668.05

    Special Price: $1,334.45

    Details
  5. Z-Flex 7" x 35' All Fuel Insert Kit (2OILKTX0735I)

    Z-Flex 7" x 35' All Fuel Insert Kit (2OILKTX0735I)

    Z-Flex 7" x 35' All Fuel Insert Kit (2OILKTX0735I)

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

    Regular Price: $1,575.36

    Special Price: $1,260.29

    Details
  6. Z-Flex 6" x 40' All Fuel Insert Kit (2OILKTX0640I)

    Z-Flex 6" x 40' All Fuel Insert Kit (2OILKTX0640I)

    Z-Flex 6" x 40' All Fuel Insert Kit (2OILKTX0640I)

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

    Regular Price: $1,524.65

    Special Price: $1,219.72

    Details
  7. Z-Flex 5" x 45' All Fuel Insert Kit (2OILKTX0545I)

    Z-Flex 5" x 45' All Fuel Insert Kit (2OILKTX0545I)

    Z-Flex 5" x 45' All Fuel Insert Kit (2OILKTX0545I)

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

    Regular Price: $1,509.88

    Special Price: $1,207.90

    Details
  8. Z-Flex 8" x 30' All Fuel Insert Kit (2OILKTX0830I)

    Z-Flex 8" x 30' All Fuel Insert Kit (2OILKTX0830I)

    Z-Flex 8" x 30' All Fuel Insert Kit (2OILKTX0830I)

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

    Regular Price: $1,500.43

    Special Price: $1,200.35

    Details
  9. Z-Flex 7" x 30' All Fuel Insert Kit (2OILKTX0730I)

    Z-Flex 7" x 30' All Fuel Insert Kit (2OILKTX0730I)

    Z-Flex 7" x 30' All Fuel Insert Kit (2OILKTX0730I)

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

    Regular Price: $1,363.33

    Special Price: $1,090.66

    Details
  10. Z-Flex 6" x 35' All Fuel Insert Kit (2OILKTX0635I)

    Z-Flex 6" x 35' All Fuel Insert Kit (2OILKTX0635I)

    Z-Flex 6" x 35' All Fuel Insert Kit (2OILKTX0635I)

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

    Regular Price: $1,349.72

    Special Price: $1,079.78

    Details

Items 11 to 20 of 179 total

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

Set Ascending Direction
Shop Options
Shop By

Currently Shopping by:

  1. Remove This Item Material of Construction: Stainless Steel
Clear All
Category
  1. Bosch ProTankless (5)
  2. Bosch SST (4)
  3. Bosch Tankless (5)
  4. Bosch Therm (8)
  5. Z-Flex (171)
Application
  1. Commercial,Residential (179)
BTU Rating View
  1. 199000 or More (1)
  2. 140000 to 175000 (2)
  3. Less than 140000 (1)
Color
  1. Gray (1)
  2. White (1)
  3. Silver (167)
Heater Style
  1. Indirect (4)
Indoor/Outdoor Installation
  1. Indoor (10)
  2. Outdoor (2)
Price
  1. $0.00 - $999.99 (157)
  2. $1,000.00 - $1,999.99 (18)
  3. $2,000.00 - $2,999.99 (3)
  4. $3,000.00 and above (1)
Product Sub Type
  1. Flexible (72)
  2. Rigid (95)
Product Type
  1. Whole House (4)
  2. Gas Heater Accessory (8)
  3. Z-Flex 2" Chimney Liner (1)
  4. Z-Flex 3" Chimney Liner (19)
  5. Z-Flex 4" Chimney Liner (23)
  6. Z-Flex 5" Chimney Liner (21)
  7. Z-Flex 5.5" Chimney Liner (4)
  8. Z-Flex 6" Chimney Liner (29)
  9. Z-Flex 7" Chimney Liner (23)
  10. Z-Flex 8" Chimney Liner (27)
  11. Z-Flex 9" Chimney Liner (7)
  12. Z-Flex 10" Chimney Liner (13)
Venting Style
  1. Z-Flex Chimney Liner (167)
Venting Type
  1. Kits (44)
  2. Elbows (12)
  3. Tees (25)
  4. Increasers (8)
  5. Chimney Liner Connectors (44)
  6. Chimney Liner Lengths (35)
  7. Decreasers (7)
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.