Worcester Greenstar 27i Compact System Boiler ERP
  • Worcester Greenstar 27i Compact System Boiler ERP


    Worcester Bosch are one of the most experienced heating companies and have been providing customers with the highest standards of heating appliances since 1962.  In this time, Worcester have become reputable through repeatably producing quality and reliable products over a prolonged period of time.


    Worcester utilise their substantial amount of experience to include the latest technological advancements, so they can continue to be one of the heating industry leaders whilst continuing to produce products that take environmental protection into consideration through the production of renewable energy products.

    The Greenstar 27i System Boiler requires a hot water cylinder in order to deliver hot water throughout the property.

    The high efficiency of the 27i boiler can cut heating and hot water bills by 15-20% annually (when replacing an older, G-rated boiler) and is up to 30% cheaper to run.

    Please note that this boiler does not include a flue. If you require one, you will need the Worcester Standard Flue amongst any extensions. If you wish to use a Worcester System Boiler with one of Worcester's heating controls then the optional Diverter Valve Kit is required (the heating controls are incompatible with Y or S plan systems).


    • Integrated expansion vessel and pump
    • A-rated efficiency
    • Lightweight at only 25Kg
    • Compact dimensions for a flexible installation
    • 5 Year manufacturer warranty on Greenstar Gas Boilers as standard (terms and conditions apply)


    • Specs

      Brand Worcester
      Lead Time 1 - 2 working days
      Boiler Type System
      Fuel Type Natural Gas
      Heating Output Range 24 - 29
      DHW Flow Rate No
      DHW Flowrate Range No
      Flue No
      Programmer No
      Output BTU/H No
      Height (mm) 690
      KW Output 27
      Width (mm) 390
      Depth 280
      Warranty 5 Years
      Manufacturer Part No: 7733600060