Worcester Greenstar 15i System Boiler ERP
  • Worcester Greenstar 15i System Boiler ERP


    The Worcester 15i System Boiler is the perfect choice for small properties such as flats and bungalows. Offering compact dimensions, a low lift weight and A-rated efficiency, the 15i has the potential to save money on your annual heating bills and offer reliability through even the coldest months.

    Does not include filling link

    • Central Heating Output - 15kW
    • BTU Output - 50,000
    • Manufacturer product number: 7733600009

    The 15i System Boiler will require a hot water cylinder in order to deliver hot water to the property. It is worth checking with a heating engineer in regards to what type of cylinder your system requires.

    The high efficiency of the 12i 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. These savings mean that over the years the boiler will essentially pay for itself, as the quality of Worcester boilers means that you won't need to replace it for many years.

    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
    • 25Kg for a true one man lift
    • Compact dimensions for a flexible installation
    • 5 Year warranty on Greenstar Gas Boilers as standard (terms and conditions apply)
    • 700mm h x 330mm d x 400mm w

    Buy the Worcester Greenstar 15i System Boiler ERP 7733600009 from Direct Heating Supplies today and get free delivery within 2 working days.

    • Specs

      Brand Worcester
      Lead Time 1 - 2 working days
      Boiler Type System
      Fuel Type Natural Gas
      Heating Output Range < 24
      DHW Flow Rate No
      DHW Flowrate Range No
      Flue No
      Programmer No
      Output BTU/H No
      Height (mm) 700
      KW Output 15
      Width (mm) 400
      Depth 330
      Warranty 5 Years
      Manufacturer Part No: 7733600009