Worcester Bosch Greenstar 4000 30 KW Combi Boiler & Standard Horizontal Flue
Worcester Bosch Greenstar 4000 Combi Natural Gas Boiler 30 kW offers an attractive design, improved installation and excellent performance. ErP A-rated for energy efficiency and water heating efficiency, this 25 kW condensing combi boiler includes an intuitive display panel for ease of use.
- Ease of installation simple switch 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 12 m with 60 mm/100 mm flues) and a 500 ml integrated condensate siphon to reduce the risk of freezing
- Wide modulation range designed to optimise efficiency when heating demand is low
- High-end design, quiet operation (up to 45 dB (A)) with an intuitive, long text and colour boiler display offering optional intelligent filling solutions
- 7 Years guarantee extended to 8 years when installed with any Greenstar system filter
- Quiet operation from 42 dB (A)
- Modulates down to 3 kW central heating output (1:10)
- Compatible with our Greenstar intelligent filling system
- Intuitive full-colour long-text display
- 100% planet-friendly packaging
Technical specification
- Manufacturer Model No:Â 7733600371
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Central heating output: 24KW
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height: 724mm
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width: 400mm
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depth: 310mm
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Maximum horizontal flue 12000mm
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Maximum vertical flue: 60/100 = 12000mm
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80/125 = 21000mm
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Max DHW output: 30KW
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Hot water flow rate 40°c ∆T: 10.8 litres per minute
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Minimum inlet pressure: 1.2bar
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NOx emissions: 40mg/kWh
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Lift weight: 34.9KG
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