Worcester Greenstar 25Si 25kW LPG Combi Boiler 7733600051 - 774430

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Product Information
  • SEDBUK A-rating
  • Compact and Lightweight
  • Built in LCD display for current operation status and fault diagnosis
More Info

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    • Product Details
      The all new Worcester Greenstar gas-fired Si Compact is the successor to the Greenstar Si combi boiler. Ideal for apartments and small to medium sized properties with one bathroom, it has a host of performance-enhancing features, including the revolutionary WB7 heat exchanger which enables the appliances to deliver DHW flow rates of 10.2 and 12.3 l/min despite their compact size. LPG can be a cleaner, more efficient fuel as it doesn't contain sulphur and has a higher heating value, allowing the household to be heated at a lower cost. The new Greenstar Si Compact has been designed to make installation and commissioning easier and quicker, and comes supplied with a unique wall-mounting jig which enables the installer to quickly pre-plumb all seven pipe connections without the boiler being on the wall. A built in LCD display provides quick and easy operation status and fault diagnosis, providing greater clarity during maintenance and operation.

      • SEDBUK A-rating
      • Compact and Lightweight
      • Built in LCD display for current operation status and fault diagnosis
      • EMS-BUS compatibility for use with Worcester Intelligent Controls series
      • Low electrical consumption when in standby mode
      • Simple and intelligent control options available
      • Precision engineered heat exchanger delivers high efficiency and reliability
      • 7 year guarantee extended to 8 year when installed with any Greenstar System Filter
    • Tech Specs
      ERP Efficiency 0.93
      ERP Rating A
      Boiler Type Combi
      Depth 280 mm
      Height 978 mm
      Width 395 mm
      Maximum Horizontal Flue 100mm 6 m
      Maximum Horizontal Flue 125mm 15 m
      Maximum Vertical Flue 100mm 6 m
      Maximum Vertical Flue 125mm 15 m
      External or Internal Internal
      DHW Output 25 kW
      DHW Flow Rate at 35 Degree Rise 10.2 ltrs / min
      DHW Output Min and Max < 12
      SEDBUK SAP 2009 Rating A/89.8%
      SEDBUK SAP 2005 Rating 0.905
      CH Condensing Max Output 24 kW
      Heat Output 25 kW
      Fuel Type LPG
      Noise Level 52 dB
      Nox Class 5
      Solar Compatible No
      Type Wall mounted
      Years Guaranteed 5
      Registered with the Energy Savings Trust Yes
      Dimension 1 280
      Dimension 2 390
      Dimension 3 680
      Made To Order N
      Manufacturer Model No 7733600051
      Brand Name Worcester Bosch
      Range Description Greenstar Si
      Availability Next Day Delivery
      EAN 4054925618952
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