Worcester Greenstar 4000 24kW System
Features a modern new design, an easy to use full colour text display and it’s quiet too
  • 8 Year warranty
  • Can be used with Greenskies solar panels for energy and cost savings
  • Low energy pump reduces electrical usage
  • Modern easy to use colour display
  • Suitable for homes where the heating system includes a hot water storage cylinder
Install prices starting from
£2628 inc. VAT
or £219.00 a month @ 0% APR

Product summary

The Greenstar 4000 has a wide power range to meet all of your heating and hot water needs, whilst doing so efficiently.

Key Features

  • Simple boiler controls with clear information display
  • Suitable for homes where the heating system includes a hot water storage cylinder
  • Choice of controls enables greater comfort and economy*
  • Can be used with Greenskies solar panels for energy and cost savings
  • Low energy pump reduces electrical usage
  • Large condenser style siphon built into the boiler – eliminates frost risk