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Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

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Clearance Heaters

Pro Water Heater Supply is pleased to offer prior models of Bosch Tankless Water Heaters in Gas and Propane. These heaters are all brand new and carry the full Bosch Warranty! There are some exceptional values here and quantities are limited.

6 Item(s)

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  1. Bosch Therm C 1050 ES NG (Natural Gas) Whole-House Tankless Water Heater

    Bosch Therm C 1050 ES NG (Natural Gas)

    Bosch Therm C 1050ES-NG (Natural Gas) tankless water heater with secondary condensing heat exchanger

    199,000 BTUs and up to 140 degrees F, Electronic Ignition, PVC exhaust, Energy Star, 2013 Federal Tax Credit Eligible Learn More

    Regular Price: $2,350.00

    Special Price: $1,899.00

    Details
  2. Bosch ProTankless 425 HN LP (Liquid Propane) Whole-House Tankless Water Heater

    Bosch ProTankless 425 HN LP (Liquid Propane)

    Bosch ProTankless 425HN-LP (Liquid Propane) whole-house tankless water heater

    117,000 BTUs, Hydro Ignition, B-Vent exhaust Learn More

    Regular Price: $1,999.00

    Special Price: $1,899.00

    Details
  3. Bosch Therm Vertical Vent Kit (ES VVT) Steep

    Bosch Therm Vertical Vent Kit (ES VVT) Steep

    Bosch Therm Vertical Vent Kit (ES VVT) Steep

    Stainless Steel Vertical Vent Kit for Steep Roofs Learn More

    Regular Price: $3,244.00

    Special Price: $259.00

    Details
  4. Bosch Therm Vertical Vent Kit (ES VVT)

    Bosch Therm Vertical Vent Kit (ES VVT)

    Bosch Therm Vertical Vent Kit (ES VVT)

    Stainless Steel Vertical Vent Kit Learn More

    Regular Price: $304.00

    Special Price: $249.00

    Details
  5. Bosch AquaStar Horizontal Vent Kit (AQ3ES)

    Bosch Therm Horizontal Vent Kit (AQ3ES)

    Bosch AquaStar Horizontal Vent Kit (AQ3ES)

    Stainless Steel Side Wall Vent Kit Learn More

    Regular Price: $287.00

    Special Price: $239.95

    Details
  6. Bosch Therm Horizontal Vent Kit (AQ5EF) for Bosch Therm 660EF Tankless Water Heaters

    Bosch Therm Horizontal Vent Kit (AQ5EF)

    Bosch Therm Horizontal Vent Kit (AQ5EF)

    Stainless Steel Side Wall Vent Kit for the Bosch Therm 660EF Learn More

    Regular Price: $249.95

    Special Price: $209.95

    Details

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Price
  1. $0.00 - $999.99 (4)
  2. $1,000.00 and above (2)
Gas Type
  1. Natural Gas (1)
  2. Liquid Propane (1)
Energy Factor
  1. N/A (1)
  2. 0.92 (1)
Heater Style
  1. Tankless (2)
Voltage
  1. 120 (1)
  2. No Electric Hookup (1)
Number of Showers
  1. 2 to 3 (1)
  2. 1 (1)
BTU Rating View
  1. 199000 or More (1)
  2. Less than 140000 (1)
Application
  1. Residential (1)
  2. Commercial,Residential (5)
Indoor/Outdoor Installation
  1. Indoor (5)
  2. Indoor,Outdoor (1)
Product Type
  1. Whole House (2)
  2. Gas Heater Accessory (4)
Material of Construction
  1. Stainless Steel (4)
Venting Type
  1. Kits (4)
Condensing Unit
  1. Yes (1)
  2. No (1)
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  • Pro Water Heater Supply is an Authorized Distributor for Bosch tankless water heaters and Z-Flex stainless steel vent pipe.