











Worcester Bosch Greenstar 4000 GR4700iW 30 C NG combi boiler
Boiler includes long flue lengths (up to 12m with 60/100mm flues) for flexibility of siting and a 500ml integrated condensate siphon to reduce the risk of freezing,
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Front access to key components
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Longer flue lengths, up to 12M (60/100)
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Intuitive full-colour long-text display
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500ml condensate siphon
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Quiet operation, 45dB(A)
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Modulates down to 3kW central heating output (1:10)
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Increased DHW efficiency but reduced waste water
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Full flow rates from 1 bar mains pressure
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Compatible with Greenstar intelligent filling system
Price Available on Request
- Description
- Additional information
Description
Product details
Offering ErP A-rated heating and hot water delivery, the Worcester Bosch Greenstar 4000 GR4700iW 30 C NG combi boiler pack provides homeowners with economy, comfort and efficiency. Easy to install, this well-designed 30kW condensing combi boiler is supplied with a flue as well as a system filter for clean and reliable operation. The Greenstar 4000 is designed with a simple, clear display panel for ease of use and fast troubleshooting.
Brand | Worcester Bosch |
Flow Rate | 12.3 L/min @ 35°C11 L/min @ 40°C |
Fuel Type | Natural Gas |
Range | Greenstar 4000 |
Warranty | 7 years |
Weight | 34.9 kg |
Energy Rating | A |
Hazardous | N |
Water Heating Energy Efficiency Class | A |
Depth (mm) | 310 |
Output (kW) | 30 |
Efficiency (SAP 2009) | 94 |
Mounting Type | Wall |
Height (mm) | 724 |
Supplier Product Code | 333187 PK |
Type | Combi Boiler Pack |
WEEE Compliant | N |
Width (mm) | 400 |
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Additional information
Weight | 34.9 kg |
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Dimensions | 310 × 400 × 724 mm |
Flue Type | Vertical Flue, Horizontal Flue |
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