Worcester Greenstar 27CDI Combi Boiler

The Greenstar CDi 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
• Domestic hot water output (30, 37 and 42kW outputs also available for this boiler - a product to suit all property types)
• Hot water and central heating temperature controls - consumer comfort and flexibility
• Mechanical, digital and radio frequency (RF) control options all available
• Multi-directional fluing
• Optimising 7-day programmable room thermostat available
• 24 hour programmable room thermostat available
• Holiday function – frost protection and economic to run while you are away from home
• Keep hot facility - instantly available hot water
• Wall mounting frame housing pipes behind it - no exposed pipework
• Fully condensing in both central heating (CH) and domestic hot water (DHW) modes
• Low NOx and CO₂ emissions - environmentally friendly
• 2 year** warranty with 10 year** warranty on primary heat exchanger