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greenstar-isystem-9-24kw-400x__1199068066
10 Year Guarantee Worcester Bosch

Worcester Bosch Greenstar 9i System Boiler

System boiler for system boiler replacement, standard flue, magnetic filter, 10 year guarantee, fully fitted.

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Our Greenstar i System boiler is our most popular system boiler that is suitable for small to medium sized homes.

This boiler can also be used with our high efficiency Greenstore cylinders for a complete Worcester system solution for your home.

  • 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 Condensesure style siphon built into the boiler - eliminates frost risk**
 
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