Worcester Bosch Greenstar i

  • Greenstar i System (9kW to 24kW)
  • Our space saving system boiler that fits within a standard kitchen cupboard
  • Suitable for all sizes of property
  • Simple boiler controls with clear information display
  • Suitable for homes where the heating system includes a hot water storage cylinder
  • Low energy pump reduces electrical usage
  • Large Condensesure style siphon built into the boiler – eliminates frost risk

Need to find out more?

Our team is ready to help you find the best ways of improving your home's energy efficiency. Give us a call and we'll be there for all or part of this process!

Now for the technical part

Technical specifications

EFFICIENCY (%) 94
POWER OUTPUTS (KW) 9, 12, 15, 18, 21, 24
SIZE (MM) W 400, H 710, D 330
CLEARANCES (MM) Side 5, Bottom 200, Top 165