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 Category

27 Item(s)

Set Descending Direction
  1. Z-Flex Z-Vent 26" Exit Cone - Vertical Termination Stainless Steel Venting (2SVDXITC26)

    Z-Flex Z-Vent 26" Exit Cone - Vertical Termination (2SVDXITC26)

    Z-Flex Z-Vent 26" Exit Cone - Vertical Termination (2SVDXITC26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,760.37

    Special Price: $1,408.30

    Details
  2. Z-Flex Z-Vent 14" x 90 Degree Elbow Stainless Steel Venting (2SVEE1490)

    Z-Flex Z-Vent 22" x 90 Degree Elbow Stainless Steel Venting (2SVEE2290)

    Z-Flex Z-Vent 22" x 90 Degree Elbow Stainless Steel Venting (2SVEE2290)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,768.38

    Special Price: $1,414.71

    Details
  3. Z-Flex Z-Vent 24" Straight Tee (2SVST24)

    Z-Flex Z-Vent 24" Straight Tee (2SVST24)

    Z-Flex Z-Vent 24" Straight Tee (2SVST24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,768.38

    Special Price: $1,414.71

    Details
  4. Z-Flex Z-Vent 26" x 2' Stainless Steel Vent Pipe (2SVDP2602)

    Z-Flex Z-Vent 26" x 2' Stainless Steel Vent Pipe (2SVDP2602)

    Z-Flex Z-Vent 26" x 2' Stainless Steel Vent Pipe (2SVDP2602)

    Double Walled. Can be cut to length Learn More

    Regular Price: $1,772.54

    Special Price: $1,418.03

    Details
  5. Z-Flex Z-Vent 26" Stainless Steel Adjustable Vent Pipe (2SVDPA26)

    Z-Flex Z-Vent 26" Stainless Steel Adjustable Vent Pipe (2SVDPA26)

    Z-Flex Z-Vent 26" Stainless Steel Adjustable Vent Pipe (2SVDPA26)

    Adjusts from 11.26 Inches to 126 Inches Learn More

    Regular Price: $1,772.54

    Special Price: $1,418.03

    Details
  6. Z-Flex Z-Vent 30" x 130" Stainless Steel Vent Pipe (2SVDP3001.5)

    Z-Flex Z-Vent 30" x 30" Stainless Steel Vent Pipe (2SVDP3001.5)

    Z-Flex Z-Vent 30" x 130" Stainless Steel Vent Pipe (2SVDP3001.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $1,775.53

    Special Price: $1,420.42

    Details
  7. Z-Flex 4" x 30' Stainless Steel Flexible Chimney Liner Kit (2KT294C0430)

    Z-Flex 4" x 30' Stainless Steel Flexible Chimney Liner Kit (2KT294C0430)

    Z-Flex 4" x 30' Stainless Steel Flexible Chimney Liner Kit (2KT294C0430)

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

    Regular Price: $1,775.66

    Special Price: $1,420.53

    Details
  8. Z-Flex 5" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0550)

    Z-Flex 5" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0550)

    Z-Flex 5" x 50' All Fuel Stainless Steel Kit (2ZFLKIT0550)

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

    Regular Price: $1,776.08

    Special Price: $1,420.87

    Details
  9. Z-Flex 5.5" x 45' All Fuel Stainless Steel Kit (2ZFLKIT05-545)

    Z-Flex 5.5" x 45' All Fuel Stainless Steel Kit (2ZFLKIT05-545)

    Z-Flex 5.5" x 45' All Fuel Stainless Steel Kit (2ZFLKIT05-545)

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

    Regular Price: $1,783.81

    Special Price: $1,427.05

    Details
  10. 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
  11. Z-Flex Z-Vent 8" Straight Tee (2SVDT08)

    Z-Flex Z-Vent 8" Straight Tee (2SVDT08)

    Z-Flex Z-Vent 8" Straight Tee (2SVDT08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,797.04

    Special Price: $1,437.63

    Details
  12. Z-Flex 10" x 25' All Fuel Stainless Steel Kit (2ZFLKIT1025)

    Z-Flex 10" x 25' All Fuel Stainless Steel Kit (2ZFLKIT1025)

    Z-Flex 10" x 25' All Fuel Stainless Steel Kit (2ZFLKIT1025)

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

    Regular Price: $1,798.08

    Special Price: $1,438.47

    Details
  13. Z-Flex 6" x 20' Stainless Steel Flexible Chimney Liner Kit (2KT294C0620)

    Z-Flex 6" x 20' Stainless Steel Flexible Chimney Liner Kit (2KT294C0620)

    Z-Flex 6" x 20' Stainless Steel Flexible Chimney Liner Kit (2KT294C0620)

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

    Regular Price: $1,803.22

    Special Price: $1,442.57

    Details
  14. Z-Flex 5.5" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX05-550)

    Z-Flex 5.5" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX05-550)

    Z-Flex 5.5" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX05-550)

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

    Regular Price: $1,820.74

    Special Price: $1,456.59

    Details
  15. Z-Flex 6" x 45' All Fuel Stainless Steel Kit (2ZFLKIT0645)

    Z-Flex 6" x 45' All Fuel Stainless Steel Kit (2ZFLKIT0645)

    Z-Flex 6" x 45' All Fuel Stainless Steel Kit (2ZFLKIT0645)

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

    Regular Price: $1,820.90

    Special Price: $1,456.72

    Details
  16. Z-Flex Z-Vent 18" Boot Tee Stainless Steel Venting (2SVDTBT18)

    Z-Flex Z-Vent 18" Boot Tee (2SVDTBT18)

    Z-Flex Z-Vent 18" Boot Tee (2SVDTBT18)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,821.50

    Special Price: $1,457.19

    Details
  17. Z-Flex Z-Vent 18" Lateral 45 WYE Stainless Steel Venting (2SVDL1845)

    Z-Flex Z-Vent 18" Lateral 45 WYE (2SVDL1845)

    Z-Flex Z-Vent 18" Lateral 45 WYE (2SVDL1845)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,821.50

    Special Price: $1,457.19

    Details
  18. Z-Flex 8" x 35' All Fuel Stainless Steel Kit (2ZFLKIT0835)

    Z-Flex 8" x 35' All Fuel Stainless Steel Kit (2ZFLKIT0835)

    Z-Flex 8" x 35' All Fuel Stainless Steel Kit (2ZFLKIT0835)

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

    Regular Price: $1,842.74

    Special Price: $1,474.19

    Details
  19. Z-Flex Z-Dens 4" Flexible Liner (2ZDFL824)

    Z-Flex Z-Dens 4" Flexible Liner (2ZDFL824)

    Z-Flex Z-Dens 4" Flexible Liner (2ZDFL824)

    Single Walled. Can be cut to length Learn More

    Regular Price: $1,850.74

    Special Price: $1,480.60

    Details
  20. Z-Flex 5" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0525)

    Z-Flex 5" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0525)

    Z-Flex 5" x 25' Stainless Steel Flexible Chimney Liner Kit (2KT294C0525)

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

    Regular Price: $1,852.04

    Special Price: $1,481.64

    Details
  21. Z-Flex 6" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0650)

    Z-Flex 6" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0650)

    Z-Flex 6" x 50' Z-Max Oil, Gas, & Pellet Kit (2OILKTX0650)

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

    Regular Price: $1,857.92

    Special Price: $1,486.33

    Details
  22. Bosch ProTL 175CL [Greentherm C 950 ES LP] (Liquid Propane) Whole-House Tankless Water Heater

    Bosch ProTL 175CL [Greentherm C 950 ES LP] (Liquid Propane)

    Bosch ProTL 175CL (Liquid Propane) tankless water heater with secondary condensing heat exchanger

    Special Edition version of the Bosch Greentherm C 950ES-LP

    175,000 BTUs and up to 140 degrees F, Electronic Ignition, PVC exhaust, Energy Star Learn More

    Regular Price: $1,860.00

    Special Price: $1,495.00

    Details
  23. Cozy Gravity Wall Furnace W255G (Natural Gas) - Single Wall

    Cozy Gravity Wall Furnace W255G (Natural Gas) - Single Wall

    Cozy Gravity Wall Furnace W255G (Natural Gas)

    25,000 BTUs, Single Wall, 4" Oval B-Vent Exhaust Learn More

    Regular Price: $1,995.00

    Special Price: $1,495.00

    Details
  24. Cozy Gravity Wall Furnace W256G (Liquid Propane) - Single Wall

    Cozy Gravity Wall Furnace W256G (Liquid Propane) - Single Wall

    Cozy Gravity Wall Furnace W256G (Liquid Propane)

    25,000 BTUs, Single Wall, 4" Oval B-Vent Exhaust Learn More

    Regular Price: $1,995.00

    Special Price: $1,495.00

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

    Z-Flex Z-Vent 24" Boot Tee (2SVSTBT24)

    Z-Flex Z-Vent 24" Boot Tee (2SVSTBT24)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,869.04

    Special Price: $1,495.23

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

    Z-Flex Z-Vent 24" Lateral 45 WYE (2SVSL2445)

    Z-Flex Z-Vent 24" Lateral 45 WYE (2SVSL2445)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,869.04

    Special Price: $1,495.23

    Details
  27. Z-Flex Z-Vent 24" Straight Tee (2SVDT24)

    Z-Flex Z-Vent 24" Straight Tee (2SVDT24)

    Z-Flex Z-Vent 24" Straight Tee (2SVDT24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,871.33

    Special Price: $1,497.06

    Details

27 Item(s)

Set Descending Direction
Shop Options
Shop By

Currently Shopping by:

  1. Remove This Item Price: $1,400.00 - $1,499.99
Clear All
Category
  1. Gas Tankless Heaters (1)
  2. Whole House Tankless (1)
  3. Stainless Steel Venting (12)
  4. Polypropylene Vent Pipe (1)
  5. Chimney Liner Venting (11)
  6. Cozy Gas Heating Equipment (2)
Application
  1. Residential (2)
  2. Commercial,Residential (25)
BTU Rating View
  1. 140000 to 175000 (1)
Color
  1. Silver (24)
Voltage
  1. 120 (1)
  2. No Electric Hookup (2)
Energy Factor
  1. 0.95 (1)
Gas Type
  1. Natural Gas (1)
  2. Liquid Propane (2)
Heater Style
  1. Gravity Wall Furnace (2)
  2. Tankless (1)
Indoor/Outdoor Installation
  1. Indoor (2)
  2. Indoor,Outdoor (1)
Material of Construction
  1. Stainless Steel (1)
  2. Stainless Steel AL29-4C (22)
  3. Polypropylene (1)
Number of Showers
  1. 2 to 3 (1)
Product Sub Type
  1. Flexible (12)
  2. Rigid (12)
Product Type
  1. Whole House (1)
  2. Single Wall Heater (2)
  3. Z-Dens 4" Single-Wall Venting (1)
  4. Z-Flex 4" Chimney Liner (1)
  5. Z-Flex 5" Chimney Liner (2)
  6. Z-Flex 5.5" Chimney Liner (2)
  7. Z-Flex 6" Chimney Liner (3)
  8. Z-Flex 7" Chimney Liner (1)
  9. Z-Flex 8" Chimney Liner (1)
  10. Z-Flex 10" Chimney Liner (1)
  11. Z-Vent 22" Single-Wall Vent (1)
  12. Z-Vent 24" Single-Wall Vent (3)
  13. Z-Vent 8" Double-Wall Vent (1)
  14. Z-Vent 18" Double-Wall Vent (2)
  15. Z-Vent 24" Double-Wall Vent (1)
  16. Z-Vent 26" Double-Wall Vent (3)
  17. Z-Vent 30" Double-Wall Vent (1)
Venting Style
  1. Z-Flex Chimney Liner (11)
  2. Z-Flex Z-Dens Polypropylene (1)
  3. Z-Flex Z-Vent Dble-Wall SS (8)
  4. Z-Flex Z-Vent Single-Wall SS (4)
Venting Type
  1. Kits (11)
  2. Straight Pipes (3)
  3. Elbows (1)
  4. Tees (7)
  5. Terminations (1)
  6. Supports (1)
Condensing Unit
  1. Yes (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.