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Worcester Greenstar 4000 21kW System Boiler 7733600383

(Code: 7733600383)
OUT OF STOCK
Worcester Bosch
Astonishingly efficient and sleek, the Worcester Greenstar 4000 18kW System Boiler LPG 7733600382 is the upgrade of the Greenstar 21Ri.
£ 1,088.99
33200g
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  1. Description of Worcester Greenstar 4000 21kW System Boiler 7733600383:



    Astonishingly efficient and sleek, the Worcester Greenstar 4000 18kW System Boiler LPG 7733600382 is the upgrade of the Greenstar 21Ri. Whilst the older model was incredibly quiet, the late model has been quieter still. The Greenstar 4000 has an innovative new design with a full colour text display for ease of use. Unlike the 21Ri, this boiler includes a wide power range ensuring that your heating and hot water needs are always met to perfection accompanied by maximised efficiency, saving you money through the year.

  2. Features of Worcester Greenstar 4000 21kW System Boiler 7733600383:

    ✔ Ease of installation, simple switch to previous Worcester i Junior and Si models with pre-piping jig
    ✔ Operates extremely well in low water pressure areas, ensuring powerful and warmer showers
    ✔ Complete peace of mind for the end user with a 10-year heat exchanger and a 7-year product guarantee available as standard.
    ✔ High-end design, quiet operation (up to 45dB(A))
    ✔ Performance at low pressure
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  4. To find out more details about the product. Have a look at the following product spreadsheet.


  5. If you want to know more about this boiler, have a look at the following video.