The Worcester Bosch Greenstar CDi Classic System boiler is Worcester’s top performing system boiler for big properties and large heating requirements and is available at an average starting price of £760 excluding VAT and installation.
The Worcester Bosch Greenstar CDi Classic System boiler is a state of the art condensing boiler that is SEDBUK A rated for efficiency to provide exceptional running economy, reliability and advanced functionality. It is also fully compatible with Worcester’s new generation intelligent controls or the “Greenskies” solar water heating panels.
Part of the market-leading Worcester CDI Boiler range of highly efficient gas-fired boilers, this boiler has all the characteristics of modern condensing boilers, but its additional features make it stand out as one of the best boilers in the market. For instance, it has a modulating circulating pump for lower fuel consumption and an advanced diagnostics display for easy servicing, use and maintenance.
It also has a clever boost function for rapid heat-up for added convenience, and an extended warranty for extra peace of mind.
Worcester Bosch Greenstar CDi Classic System Overview
|Model||Type||Dimensions||Maximum Flow Rate||Output||Efficiency Rating||Typical Price|
|Greenstar 30CDi Classic System||System||H – 760 mm|
W – 440 mm
D – 360 mm
|14.3 l/min||30 kW||A 90% and above||£1062.46|
|Key Features & Benefits|
|SEDBUK Band A||High energy efficiency|
|NOx Class 5- Low NOx and CO2 emissions||Environmentally friendly|
|Compact dimensions||Siting flexibility|
|Fully condensing in CH mode for approximately 10% less on fuel bills||Economy|
|Manufactured with WB5 series heatcell and robust cast aluminium/silicon construction||Longer boiler Lifespan|
|Modulating circulating pump||High energy efficiency|
|Heatronic III control system for sophisticated boiler management||User comfort Economy|
|Compatible with DT20 twin channel digital programmer, DT20RF digital RF thermostat, DT10RF digistat & optimiser.||Energy efficiency|
|Central heating boost function||Convenience|
|Compatible with Bosch Intelligent controls like FR10 intelligent room thermostat, FR110 programmable room thermostat and FW100 weather compensation controller.||Boiler reliability|
|Advanced Diagnostics display||Easy maintenance & serviceability|
|2 or 5 year Warranty until 30th June 2013 (terms & conditions apply) and 10 year guarantee on primary heat exchanger.||Peace of mind|
What we think of the Worcester Greenstar CDi Classic System
The Worcester-Bosch Greenstar 30CDi Classic System boiler offers a straightforward solution for sophisticated boiler management. It is also incredibly easy to use, and Worcester’s digital and wireless programmers, room thermostats and intelligent controls will make life even simpler.
Just one boiler sits in this range and its designed for large properties which can handle both the demand for lots of water and can provide good heating levels for the radiators. It’s called a System boiler because it makes use of a modulating circulating pump. One of the main benefits of this is that it is cost-effective to operate. It is a combi, so no need to fit a cold water cistern, or water expansion tank.
The rating is 30kW and it can provide a tad over 14 litres of hot water every minute. It can run on either natural gas, or LPG. Downside maybe its weight (at nearly 48kg it is by no means the lightest in this category) and the casing is also not what you would call slim line.
The control panel gives you a fair number options, including the ability to activate an eco-option – which reduces the operational costs of this boiler.
Getting a Competitive Boiler Quote
We recommend you get a few quotes in order to find the best boiler price. For instance, get quotes from local boiler installers and from a reputable national installer and by comparison choose the most economic solution.
Also ensure your engineer is Gas Safe Registered.
Get quotes to supply a new Worcester boiler now
Things you need to know:
 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.
 £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.
 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