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Shipping to:Chico, CA

The Bosch 250SXO-NG has been discontinued

** See similar or replacement items below **

Bosch
Item # bci253200

Bosch AquaStar Natural Gas Tankless Water Heater for Outdoor Installations with a Built in Power Vent

Model: 250SXO-NG
|
Item: bci253200

Discontinued

We still have product details and accessories, scroll down to see them!

Discontinued

We still have product details and accessories, scroll down to see them!

Details

Now you can install your Bosch tankless water heater outside and eliminate the need for costly venting components. The attractive sleek design of the Bosch AquaStar 250SXO model will complement any house style and color, while freeing up valuable space in your home.


With an efficiency rating of 87%, the ability to supply two showers running simultaneously, and a digital temperature control, you’ll be all smiles with your new Bosch AquaStar 250SXO water heater.

  • This model is for outdoor installation.
  • Protected from freezing down to 5°F.
  • Delivers up to 6.4 gallons per minute.
  • Supplies 2 major applications at a time.
  • Superior energy factor of .85 (cuts energy costs and greenhouse gas emissions up to 50% compared to storage tanks).
  • Electronic ignition
  • Built-in power vent.
  • Features room-sealed combustion for improved safety.
  • Computerized temperature control ensures constant temperature and maximum efficiency.
  • Remote wireless thermostat available.
  • Pressure relief valve included
  • 12-year limited warranty.
    • Manufacturer Resources

      Specification Sheet

      Dimensions and Measurements

      Depth
      8.5 in.
      Gas Connection
      3/4"
      Height
      26 in.
      Maximum Flow Rate
      6.35 GPM
      Minimum Flow Rate
      .8 GPM
      Minimum Gas Input
      31131, 35000
      Product Weight
      47 lbs.
      Water Connection
      3/4"
      Water Pressure (Max)
      150 PSI
      Water Pressure (Min)
      30 PSI
      Width
      15.75 in.

      Dimensions and Measurements

      Depth
      8.5 in.
      Gas Connection
      3/4"
      Height
      26 in.
      Maximum Flow Rate
      6.35 GPM
      Minimum Flow Rate
      .8 GPM
      Minimum Gas Input
      31131, 35000
      Product Weight
      47 lbs.
      Water Connection
      3/4"
      Water Pressure (Max)
      150 PSI
      Water Pressure (Min)
      30 PSI
      Width
      15.75 in.

      Characteristics and Features

      Heating Technology
      Non-Condensing
      Indoor Installation
      No
      Manifolding
      No
      Material
      Metal
      Natural Gas Pressure (Max)
      14
      Natural Gas Pressure (Min)
      5

      Characteristics and Features

      Heating Technology
      Non-Condensing
      Indoor Installation
      No
      Manifolding
      No
      Material
      Metal
      Natural Gas Pressure (Max)
      14
      Natural Gas Pressure (Min)
      5

      Electrical and Operational Information

      Amperage
      40
      Default Temperature
      122 °F
      Energy Factor
      .8
      Fuel Type
      Natural Gas
      Maximum Temperature
      140
      Modulating Gas Valve
      Yes
      Natural Gas Thermal Efficiency
      86.50%
      NG Energy Factor
      .8
      Power Source
      Plug-In
      Temperature (Min)
      100 °F
      Voltage
      120

      Electrical and Operational Information

      Amperage
      40
      Default Temperature
      122 °F
      Energy Factor
      .8
      Fuel Type
      Natural Gas
      Maximum Temperature
      140
      Modulating Gas Valve
      Yes
      Natural Gas Thermal Efficiency
      86.50%
      NG Energy Factor
      .8
      Power Source
      Plug-In
      Temperature (Min)
      100 °F
      Voltage
      120

      Warranty and Product Information

      Indoor Approved
      No
      Outdoor Approved
      Yes
      Product Variation
      Whole House Water Heater

      Warranty and Product Information

      Indoor Approved
      No
      Outdoor Approved
      Yes
      Product Variation
      Whole House Water Heater

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