The Greenstar Si boiler
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 efficiency - environmentally friendly
- 25kW and 30kW domestic hot water (DHW) outputs
- Hot water and central heating temperature controls - consumer comfort and flexibility
- Mechanical, digital and radio frequency (RF) control options all available
- Optimising 7-day programmable room thermostat available
- Compact dimensions – space saving and siting flexibility
- Keep hot facility - instantly available hot water
- Includes wall mounting frame for optional vertical pipework routing- no additional wall spacing frame required
- Low NOx and CO2 emissions - environmentally friendly
- 2 year** warranty with 10 year** warranty on primary heat exchanger