Worcester • Conventional • Gas Fuel
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The Worcester Greenstar 12i System has a 88.8% efficiency rating.
The Worcester Greenstar 12i System is a Conventional boiler with a maximum power output of 12 - 12 (KW) that uses Gas as its fuel source.
This boiler will provide efficient heating and subsequently reduce fuel bills and carbon dioxide emissions. Potential annual savings compared to older boilers: £150-£300.
Why the Worcester Greenstar 12i System is an excellent choice for your home
88.8% efficiency rating for maximum energy savings
Reduce your energy bills by up to £150-£300 annually
Worcester quality with comprehensive warranty
Built to last with modern condensing technology
Discover other efficient boilers you might be interested in
Use our tools to calculate savings and compare boilers
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Compare NowCheck if you're eligible for a free Worcester Greenstar 12i System boiler through the ECO4 scheme and start saving money on your energy bills.
