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Worcester Greenstar 4000 21kW System Boiler 7733600383
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Worcester Greenstar 4000 21kW System Boiler 7733600383
Manufacturer:
Worcester Bosch
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Upgrade your home's heating with the Worcester Greenstar 4000 21kW System Boiler. This efficient system boiler delivers reliable heating and hot water on demand, combining advanced technology with Worcester Bosch's renowned quality and reliability.
SKU:
7733600383
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Out of Stock - on backorder and will be dispatched once in stock.
£887.13 incl tax
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Ease of installation SimpleSwitch to previous Worcester i System models with pre-piping jig offering rear piping as standard
Flexibility of siting provided by long flue lengths (up to 12m with 60/100mm flues) and a 500ml integrated condensate siphon to reduce the risk of freezing
Complete peace of mind for the end user with a 10-year heat exchanger and a 7-year product guarantee available as standard. Wide modulation range designed to optimise efficiency when heating demand is low.
High-end design, quiet operation (up to 42dB(A)) with an intuitive, long text, colour boiler display for ease of use
Performance at low pressure
Quiet operation
Products specifications
Manufacturer
Worcester Bosch
Product Type
System Boiler
Kilowatts
21kw
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