Gas-Fired Condensing Boilers A Green Start To Space & Water Heating Residential space and water heating boiler solutions with up to 98.7% efficiency and 57.2 to 151.6 MBH inputs.
1 | New! Bosch Greenstar residential space & water heating boiler solutions Upgrade to a modern condensing boiler for savings on fuel bills, emissions & space Did you know that space and water heating account for 43% of average U.S. household energy use? Now is the time to upgrade to the latest, affordable technology that combines both space heating and domestic hot water applications in one, compact unit to save both space in your home and money on monthly utility bills.
www.bosch-climate.us | 2 Why Bosch boilers are your best choice Bosch, the name you know & trust The inventor of condensing technology has been producing water heaters, boilers, conventional combi and wall mounted condensing boilers since 1895 and continues to improve its products by constantly renewing its technology.
3 | New! Bosch Greenstar residential space & water heating boiler solutions Bosch overview Efficiency with unsurpassed performance & control This new series includes 6 compact models available in configurations ranging from 57.2 to 151.6 MBH. Energy Star® rated, these low operating cost units utilize Bosch patented condensing technology to deliver reliable performance with low emissions.
www.bosch-climate.us | 4 Superior design & components The new 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.
5 | New! Bosch Greenstar residential space & water heating boiler solutions A look inside boiler the Expansion Vessel Max CO2 Adjustment Limit Stat (Flue Gas) Plated Stainless Steel Heat Exchanger (*Behind Heatronic III) Gas Valve Min CO2 Adjustment Heating Temperature Setting Heatronic III Control
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7 | New! Bosch Greenstar residential space & water heating boiler solutions Technical specifications Application Models Description Part Number Space Heating + DHW Greenstar Combi 100 Greenstar Combi 151 Space Heating Only Greenstar 57 Greenstar 100 Greenstar 131 Greenstar 151 ZWB28-3 ZWB42-3 ZBR16-3 ZBR28-3 ZBR35-3 ZBR42-3 7738100002 7713331041 7712231416 7712231415 7712231414 7712231413 Performance Specifications Fuel NG / LP NG / LP NG / LP NG / LP NG / LP NG / LP Input Maximum
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Bosch Thermotechnology Corp. Londonderry, NH • Ft. Lauderdale, FL • Irvine, CA General Inquiries: 1-866-642-3198 Technical Support: 1-800-283-3787 www.bosch-climate.us Printed on Elemental Chlorine Free, FSC-certified, minimum 10% PCW paper with vegetable-based inks.
