Worcester Greenstar 25I 25kW Combi Boiler with Vertical Flue Pack 7733600012 - 551890

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Product Information
  • Improved Hot Water Performance From Previous I Junior
  • Wall Mounting Jig Providing Pre-plumbing And Rear Piping As Standard
  • Larger Condensate Siphon To Prevent Risk Of Freezing Condensate
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    • Product Details
      The Greenstar i model is available in combi outputs of 25kW and 30kW, and is set to improve water performance in small to medium sized properties with one bathroom. The Greenstar i includes a pre-assembled wall frame with mounting hooks and with the same compact dimensions as the Greenstar i Junior, replacements will be simple. All components within the boiler are serviceable from the front, and there is no requirement to dismount the boiler from the wall to service its expansion vessel, or to break the combustion chamber seal to access the fan. A Benchmark menu within the boiler control software also simplifies completion of the Benchmark logbook. The new boiler contains a larger condensate syphon to tackle the issue of frozen condensate, while the boilers Heatronic control panel showcases an all-improved interface, with text descriptions or error codes enabling homeowners to communicate their needs more effectively. The boiler comes packaged with a vertical flue pipe for additional convenience and value.

      • Improved Hot Water Performance From Previous I Junior
      • Wall Mounting Jig Providing Pre-plumbing And Rear Piping As Standard
      • Larger Condensate Siphon To Prevent Risk Of Freezing Condensate
      • Boiler Protection Plans Available
      • ErP A Rated For Both Heating And Hot Water
      • Expansion Tank Pre Installed In Boiler
      • 7 year guarantee as standard, extended to 8 years* when installed with any Greenstar System Filter. *Terms and conditions apply
    • Tech Specs
      ERP Efficiency 93%
      ERP Rating A
      Boiler Type Combi
      Depth 330 mm
      Height 710 mm
      Width 400 mm
      Maximum Horizontal Flue 100mm 4.6 m
      Maximum Horizontal Flue 125mm 13 m
      Maximum Vertical Flue 100mm 6.4 m
      Maximum Vertical Flue 125mm 15 m
      External or Internal Internal
      DHW Output 25 kW
      DHW Flow Rate at 35 Degree Rise 10.2 L/min
      DHW Output Min and Max 7.14 - 25 kW
      SEDBUK SAP 2009 Rating 89.6%
      SEDBUK SAP 2005 Rating A
      Heat Output 25 kW
      Fuel Type Natural Gas
      Includes Vertical Flue
      Noise Level 50 dB
      Nox Class 5
      Solar Compatible N
      Type Boiler Pack
      Years Guaranteed 7
      Registered with the Energy Savings Trust Y
      Dimension 1 330
      Dimension 2 400
      Dimension 3 700
      Made To Order N
      Manufacturer Model No 7733600012
      Brand Name Worcester Bosch
      Range Description Greenstar i
      EAN 5025201666256
    • Data Sheets
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