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Bosch Therm 830 ES NG (Natural Gas)

Product Overview

Bosch Therm 830ES-NG (Natural Gas) whole-house tankless water heater

175,000 BTUs and up to 140 degrees F, Electronic Ignition, Stainless Steel exhaust, Energy Star
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Regular Price: $1,229.00

Special Price: $945.00

 

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Bosch Therm 830 ES NG (Natural Gas) Whole-House Tankless Water Heater

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  • Bosch Therm 830 ES NG (Natural Gas) Whole-House Tankless Water Heater
  • Bosch Therm 830ES NG Left Side Angle
  • Bosch Therm 830ES NG Right Side Angle
  • Bosch Therm Digital Control Panel Close-up
Save 10% (up to $300) with the 2011 Federal Tax Credit for qualified Gas Tankless Water Heaters.
  • Bosch Therm 830ES Tankless Water Heater

    At 175,000 maximum BTUs the Bosch 830 ES is ideal for busy households yet is also designed to support Intelligent Cascading, up to 24 units for larger homes.

    It features an electronic ignition system and requires either 3 inch or 4 inch diameter stainless steel vent pipe and can be vented either through the side wall or up through the roof.

    This heater is Energy Star rated.

    This heater comes with built-in freeze protection and a water filter that is externally accessible, but does not come with a PRV.

    The Bosch Therm 830ES is the direct replacement for the Bosch AquaStar 2400ES and is the closest replacement heater for the Bosch Protankless GWH 635 ES and the Bosch AquaStar 2400E and the Bosch AquaStar 250SX (the Bosch Therm 830ES is 7 inches taller, 2.5 inches wider and 2.75 inches deeper than these older models).
  • Brand Bosch Therm
    Model Bosch Therm 830ES-NG
    Manufacturer's Part Number (MPN) 7703311076
    Alternate MPNs 7-703-311-076
    UPC 52575108308
    Gas Type Natural Gas
    Product Type Whole House
    Product Sub Type N/A
    Indoor/Outdoor Installation Indoor,Outdoor
    Heater Style Tankless
    Application Commercial,Residential
    Product Dimensions (H" x W" x D") 30.5 x 17.875 x 11.25
    Product Weight (Lbs) 67
    Shipping Weight (Lbs) 80.0000
    Capacity @ 35 Deg F Temp Rise (GPM) 8.3
    Capacity @ 45 Deg F Temp Rise (GPM) 6.3
    Capacity @ 55 Deg F Temp Rise (GPM) 5.3
    BTU Rating 175000
    Maximum Input (BTUs) 175000
    Minimum Input (BTUs) 19900
    Maximum Output (BTUs) 147000
    Minimum Output (BTUs) 18300
    Altitude Test (Ft) 8000
    Temperature Range (Deg F) 100 - 140
    Venting Options Cat III Stainless Steel
    Venting Diameter (Inches) 3 or 4
    Vent Maximum Run (Ft) 61.25
    Gas Connection (Inches) 3/4 NPT
    Water Connections (Inches) 3/4 NPT
    Activation Flow Rate (GPM) 0.5
    Water Pressure Rating (PSI) 30 - 150
    Energy Factor 0.83
    Thermal Efficiency (%) 82
    Electrical Requirements (AMPS / V) <=2.5 / 120
    Remote Control Optional Wireless TSTAT2 Available
    Color N/A
    Warranty 15-year limited warranty on the heat exchanger (3-year if used in recirculating applications); 5-year limited warranty on all other parts
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  • Warranty

    Bosch gas tankless water heaters, electric tankless water heaters, electric mini-tank water heaters and accessories are warranted directly by the Manufacturer (BOSCH) through Bosch Thermotechnology Corp.

    Please visit the Bosch-Climate.us web site Warranty Page for the full details of the Bosch product warranty.

    Be sure to fill out your Warranty Card and send it to Bosch immediately after your installation to ensure you are registered for the full product warranty.
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