15kW Greenstar 4000 System Gas Boiler - Worcester Bosch (Natural Gas, ErP) (White) – 7733600379
15kW Greenstar 4000 System Gas Boiler - Worcester Bosch (Natural Gas, ErP) (White) – 7733600379
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Product Description
The Worcester Bosch Greenstar 4000 15kW is a quiet and compact system boiler ideal for small homes with moderate heating requirements. Designed with ease of use in mind, it features a full-colour digital interface, wide compatibility with smart heating controls, and an efficient aluminium-silicon heat exchanger. Its high modulation range helps reduce energy usage and wear, making it an economical choice for sealed heating systems.
- Delivers 15 kW output, suitable for small homes or flats
- Full-colour display for intuitive user control and diagnostics
- Quiet operation at just 42 dB(A) – ideal for kitchen or utility installation
- Smart control compatibility with Bosch EasyControl system
- Covered by a 7-year guarantee, extendable up to 10 years
Technical Specification
| depth | 310 mm |
| guarantee | 7 Years |
| height | 724 mm |
| heights | 724 mm |
| length | 310 mm |
| lengths | 310 mm |
| model | Greenstar 4000 15kW |
| pack size | 1 |
| range | Greenstar 4000 |
| supplier part number | 7733600379 |
| type | System Boiler |
| type x | Heat-Only Central Heating (No DHW Supply) |
| volume | 90 l |
| volumes | 90 L |
| width | 400 mm |
| widths | 400 mm |
| boiler system | Sealed System – Requires separate hot water cylinder |
| color pattern | White |
| energy efficiency class | ErP Class A (Heating) |
| material | Aluminum |
| mounting type | Wall-Mounted and Floor |
| power source | Natural gas |
