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Bosch Greenstar Combi 151 NG/LP

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Bosch Greenstar Combi 151

151,600 BTU combination boiler for Space Heating and Domestic Hot Water. Electronic ignition. Works with Natural Gas or Propane
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Regular Price: $4,851.00

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Bosch Greenstar Combi 151 (Natural Gas/Propane) Residential 151,600 BTU Gas-Fired Wall-Hung Condensing Boiler for Space Heating and Domestic Hot Water (DHW)

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  • Bosch Greenstar Combi 151 (Natural Gas/Propane) Residential Gas-Fired Wall-Hung Condensing Boiler for Space Heating and Domestic Hot Water (DHW)
  • Bosch Greenstar Boiler Lineup
  • Bosch Greenstar Combi 151 Side Angle
  • The Bosch Greenstar Boiler in the home
  • Bosch Greenstar Boiler Full Internal View
  • Bosch Greenstar Boiler Internal View
  • Bosch Greenstar Heatronic III Controller
  • AHRI Energy Guide - Bosch Greenstar 151 Combi Boiler
Save 10% (up to $300) with the 2011 Federal Tax Credit for qualified Gas Tankless Water Heaters.
Energy Star Compliant
  • Bosch Greenstar Combi 151

    The Bosch Greenstar Combi 151 Gas-Fired Wall-Hung Condensing Boiler provides Space Heating and handles Domestic Hot Water (DHW) with up to 98.7% efficiency and 36 to 151.6 MBH inputs! The new Bosch Greenstar condensing boiler line is engineered to offer the ideal solution for residential heating and hot water needs at an affordable price, without compromising quality or fuel economy.

    Bosch's Greenstar condensing boiler series use a combustion process which achieves up to 98.7% efficiency and reduces NOx emissions ahead of 2012 SCAQMD (14ng/j) regulations, providing greater energy savings while contributing to cleaner air and better quality of life.

    Greenstar boilers are certified ENERGY STAR products, and with the AFUE rating of 95% they are eligible for the $150 Federal Tax credit for natural gas, propane, or oil furnace or hot water boiler. These boilers are also eligible for many state, local and utility rebates, such as Gas Networks in Massachusetts and Philadelphia Gas Works. Visit the DSIRE web site to find rebates in your area.

    This combination boiler can be used for either Natural Gas or Liquid Propane installations and a gas conversion kit is included. View this combination boiler in the Air-Conditioning, Heating and Refrigeration Institute (AHRI) directory with Certified Reference Number 4444836.

    The Bosch Greenstar series features industry-leading design & technology components built for years of reliable operation & optimal energy efficiency.

    Al-Si heat exchanger
    Each unit features an ASME approved Al-Si heat exchanger constructed of advanced Magnesium-Aluminum-Silicon alloy - offering increased flexibility versus traditional stainless steel. They are equipped with highly durable heating blocks that are corrosion resistant and designed to optimize clean burning combustion over an extra large surface area, which requires minimal servicing and reliance on spare parts during the boiler's lifetime.

    FW200 weather compensation control
    The included FW200 digital thermostat and outdoor reset boiler control acts as the nerve center of a home's heating system. Programmable up to six switching times throughout the day, this interface can be installed within the appliance or be wall mounted in any location throughout the home.

    Heatronic III control
    Bosch Heatronic III, a device integrated into the base of the boiler, provides instant access to the hot water and heating controls. Optional system controls are accessible, while instant feedback to the end-user along with a built-in diagnostics module effortlessly pinpoints operational issues. The exclusive keypad safety lock feature prevents unwanted tampering with the controls.

    Plated stainless steel heat exchanger
    All Greenstar Combi boilers are equipped with a high-strength stainless steel secondary exchanger and burner with double passage - ensuring consistent temperature output based on demand. The DHW hot water temperature control limit of 140 Degrees F helps prevent scale build-up within the heat exchanger.

    Full modulating fan assembly
    A full modulating fan automatically increases or decreases its speed according to the amount of gas coming into the boiler depending on the heat demand. This process, called modulation, prevents the boiler from either having too little or too much air in the unit for optimal combustion - ensuring high efficiency.

    3 Speed Grundfos Integrated Pump
    All Bosch Greenstar Boilers include the 3 Speed Grundfos Integrated Pump.

    Part Number 7713331041, Description ZWB42-3.
  • Brand Bosch Greenstar
    Model Bosch Greenstar Combi 151
    Manufacturer's Part Number (MPN) 7713331041
    Heater Style Combi Boiler
    AHRI Reference Number 4444836
    Integrated Expansion Vessel (Gallons) 3.17
    Water Connections (Inches) 1 Main and 3/4 Domestic
    Water Volume (Gallons) 0.952
    Product Dimensions (H" x W" x D") 33.5 x 17.4 x 13.9
    Product Weight (Lbs) 100.2
    Shipping Weight (Lbs) 125.0000
    Condensing Unit Yes
    Altitude Test (Ft) De-Rated 3% per 1000'
    Maximum Input (MBH) 151600
    Minimum Input (MBH) 36000
    DOE Heating Capacity (MBH) 134400
    Annual Fuel Utilization Efficiency (%) 95
    Low Temp Application Efficiencies (%) 96.8
    Venting Options PVC, CPVC
    Venting Diameter (Inches) 2 or 3
    Energy Factor N/A
    BTU Rating 151600
    Application Residential
    Indoor/Outdoor Installation Indoor
    Pipe Size N/A
    Warranty Lifetime warranty on the heat exchanger. Limited 5 year parts and labor warranty
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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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