The Worcester Bosch Greenstar i System boiler has been designed for the heating demands of modern households. It is available in four heating outputs, and runs with high efficiency levels for fuel economy to cut energy bills and reduce carbon emissions. Average prices start from around £600, excluding VAT and installation costs.
The Greenstar i System boiler works with heating systems where a hot water storage cylinder is used. It is highly recommended for larger properties with increased hot water requirements. It also minimises the problem of low mains water pressure and will provide instant hot water to multiple taps easily. With four different heat output models, there’s an ideal Greenstar i system boiler for most mid to larger sized properties.
It is also compatible with all of Worcester’s digital and wireless programmers, room thermostats and intelligent controls; enabling its temperature levels to be adjusted effortlessly for greater comfort and fuel savings.
The Greenstar i System boiler is made from robust aluminum and silicon, and has compact hydraulics with proven efficiency. With a 2-year warranty and Bosch’s trusted brand, this boiler offers you both peace of mind and reliability.
Worcester Bosch Greenstar i System Boiler
| Model | Type | Dimensions | Maximum Flow Rate | Output | Efficiency Rating | Typical Price |
|---|---|---|---|---|---|---|
| Greenstar 12i System | System | H – 710 mm W – 400 mm D – 330 mm | N/A | 12 kW | A 90% and above | £824.13 |
| Greenstar 15i System | System | H – 710 mm W – 400 mm D – 330 mm | N/A | 15 kW | A 90% and above | £853.78 |
| Greenstar 18i System | System | H – 710 mm W – 400 mm D – 330 mm | N/A | 18 kW | A 90% and above | £888.72 |
| Greenstar 24i System | System | H – 710 mm W – 400 mm D – 330 mm | N/A | 24 kW | A 90% and above | £930.08 |
| Key Features & Benefits | |
|---|---|
| SEDBUK A with 90.1% NG fuel efficiency | Energy efficiency |
| NOx Class 5 | Environmentally friendly |
| WB3 series heatcell – robust cast aluminium/silicon construction | Manufacture quality |
| Available in Natural Gas and LPG | LPG compatible |
| Compatible with Greenskies solar panels | Alternative energy option |
| Compact dimensions, modern design with wall mounting frame that hides pipework. | Siting flexibility |
| Compatible with all Worcester digital and wireless programmers and room thermostats as well as new generation intelligent controls. | User comfort Boiler reliability |
| Fault finding diagnostics | Easy to service |
| With the Heatronic III control system for sophisticated boiler management | Energy efficiency Economy |
| Domestic hot water temperature control | Convenience |
| 2 year Warranty and 10 year guarantee on primary heat exchanger. | Peace of mind |
The Greenstar i system boiler is both fuel efficient and economical to run. It is powerful enough to meet high hot water and heating demands, yet its compact dimensions enable it to be fitted into properties with space restrictions.
Investing in a new boiler is not an everyday decision, therefore we advise you to shop around and compare prices before spending your money. A good place to start is by getting a few quotes from local boiler installers and a national installer. This will ensure you make an informed choice.
For your own safety and your heating system’s well being, make sure your engineer is Gas Safe Registered.
Source:
http://www.worcester-bosch.co.uk/homeowner/boilers/gas-boilers/greenstar-24i-system
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Things you need to know:
[1] British Gas acts as a credit broker, not the lender and offers products from a panel of lenders. Payment options are subject to change without notice. British Gas is a trading name of British Gas New Heating Limited (No. 06723244), an appointed representative of British Gas Services Limited (No. 03141243) which is authorised and regulated by the Financial Conduct Authority (Financial Services Register No. 490568). Both companies registered in England and Wales. Registered office: Millstream, Maidenhead Road, Windsor, Berkshire SL4 5GD. Availability of credit depends on status and credit checks. Terms and Exclusions apply.
[2] £100 additional discount is only available to British Gas energy and British Gas HomeCare 1-4 customers who choose to have a British Gas installation. This offer is available to homeowners and landlords with a total system output of up to 50kW who already have a British Gas energy tariff or HomeCare 1-4 at the property where the boiler would be installed. Available to 98% of UK mainland households. This offer cannot be used by tenants, British Gas multi–premise landlord customers and cannot be used in conjunction with staff/ex-staff/partner discounts. Terms and Exclusions apply. Offers are subject to change without notice.
[3] Saving when upgrading from a G-rated boiler to an A-rated boiler in a detached home using the average energy bill for a high usage house. Source: http://www.energysavingtrust.org.uk/home-energy-efficiency/boiler-replacement and https://www.britishgas.co.uk/energy/guides/average-bill.html
British Gas is a trading name of British Gas New Heating Limited (No. 06723244), an appointed representative of British Gas Services Limited (No. 03141243) which is authorised and regulated by the Financial Conduct Authority (Financial Services Register No. 490568). Both companies registered in England and Wales. Registered office: Millstream, Maidenhead Road, Windsor, Berkshire SL4 5GD. Availability of credit depends on status and credit checks. Terms and Exclusions apply. Saving when upgrading from a G-rated boiler. Source: http://www.energysavingtrust.org.uk/home-energy-efficiency/boiler-replacement