Greenstar 12i System
The Greenstar i System series is part of a market-leading range of energy-saving condensing gas-fired boilers from Worcester. They can cut heating and hot water bills by between 15-20% - and they’re up to 30% cheaper to run than an older boiler.
Greenstar condensing boilers deliver this energy-saving performance by recycling exhaust gases to extract and re-use latent heat - a highly efficient use of energy which also significantly reduces carbon dioxide in the atmosphere.
- SEDBUK* A-rated - environmentally friendly
- 12kW output (24kW output also available for this boiler)
- Compact dimensions – space saving and siting flexibility
- Compatible with Greenskies solar water heating
- Proven cast aluminium heat exchanger
- One man lift- 27kg
- Wall mounting frame with pipes behind - no exposed pipework
- Low NOx and CO2 emissions - environmentally friendly
- 2 year** warranty with 10 year** warranty on primary heat exchanger
*Seasonal Efficiency of Domestic Boilers in the UK
**Subject to conditions