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Worcester Bosch Greenstar 36CDi Gas Combi Boiler White
Worcester Bosch

Worcester Bosch Greenstar 36CDi Gas Combi Boiler White (646KP)

All Gas boilers and accessories must be installed by a Gas Safe Registered Engineer. Order by 12pm to receive your order next working day. Orders placed after 12pm will be delivered within 2 working days. Due to the weight of this item, it may require assistance on delivery. Delivery available to mainland GB only, (offshore and Northern Ireland is not available). We cannot accept the return of unwanted boilers if the box/packaging has been opened (your statutory rights are not affected).

High-powered, compact combi boiler with aluminium silicon heat exchanger. Provides instantaneous hot water for properties with up to 3 bedrooms and 2 bathrooms with a high output demand. May be installed in a standard kitchen cupboard. Features a low-energy pump, helping to reduce the boiler’s electrical consumption.

  • Max. Domestic Hot Water Output: 36kW
  • Max. Central Heating Output: 24kW
  • Aluminium Silicon Heat Exchanger
  • Top Flue Outlet
  • Compatible with Solar Panels
  • 7 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
  • 30,6397.6BTU
  • Backlit LCD Display
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£1645.00Inc Vat

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BTU30,6397.6 BTU
Boiler Depth280 mm
Boiler Height690 mm
Boiler TypeCombi
Boiler Width390 mm
BrandWorcester Bosch
CALC - Fuel TypeGas
Compatible with Solar PanelsCompatible with Solar Panels
Display TypeBacklit LCD Display
Energy Rating (Heating)A
Energy Rating (Water)A
Filling Loop SuppliedFilling Loop Supplied
Fitting RequirementsMust be Fitted by a Qualified Installer
Fixing Jig SuppliedFixing Jig Supplied
Flow Rate (Ltr/Min)15 Ltr/min
Flue Connection Diameter60/100 mm
Flue Outlet PositionTop Flue Outlet
Flue SuppliedFlue Not Supplied
Frost ProtectionFrost Protection
Fuel TypeGas
Indoor/Outdoor UsageIndoor
LPG Conversion Kit SuppliedNot LPG Compatible
Manufacturer Guarantee7 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
Max. Heat Output CH (Pn)24 kW
Max. Heat Output DHW (Pn)36 kW
Model Name/NoGreenstar 36CDi
Pack Size1
Parent ColourWhite
Pieces in Pack/Case1
Product Returns NoteWe cannot accept the return of unwanted boilers if the box/packaging has been opened (your statutory rights are not affected).
Product TypeBoiler
Range NameGreenstar CDi
SAP Seasonal Efficiency89.8 %
Sound Pressure Level52 dBA
Suitable for Underfloor HeatingSuitable for Underfloor Heating
Temperature Range (Heating)35-82 °C
Temperature Range (Water)40-60 °C
Total Product Weight41.7 kg

Delivered direct from our suppliers in the number of working days stated on the delivery button

Direct from our supplier delivery restrictions

Geographic restrictions apply, check your postcode below to see if any apply to you. For some locations delivery may take longer than the specified delivery time, and we can not currently offer delivery to offshore addresses.

Please ensure we have your mobile phone number when you order so we can keep you updated with deliveries.


Please note - If you wish to return this item you will need to call us on our freephone number 03330 112 112 to arrange a free collection.


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