Worcester Bosch Greenstar CDi Classic Combi boilers are Worcester Bosch’s top of the range heating appliances. With average prices ranging from between £800 – £1240 excluding VAT and installation, this boiler guarantees reliability, fuel efficiency and a user-friendly interface.
The Greenstar CDi Classic combi gas boiler is available in four heating outputs: 29, 34, 38 and 42KW; making it suitable for many property types. For instance, higher outputs of CDi Classic, 38CDi and 42CDi are perfect for larger properties with two or more bathrooms and a greater demand for hot water. Whereas the Classic Greenstar 29CDi and 34 CDi combi boilers are designed for smaller properties where demands are lower.
Key features include a choice of operating features for greater user comfort and economy, and market-leading boiler technology which significantly increases central heating outputs and hot water flow rates despite its compact dimensions.
Worcester Bosch Greenstar CDi Classic Combi boilers are also condenses in both heating and hot water modes, resulting in less fuel burned. Also, a modulating pump allows a reduction of electrical energy usage by up to 30%. It also has sophisticated intelligent controls which provide the ultimate in user convenience, performance and economy.
For peace of mind it also comes with up to a 5 year warranty.
Worcester Bosch Greenstar CDi Classic Combi Boilers Overview
|Model||Type||Dimensions||Maximum Flow Rate||Output||Efficiency Rating||Typical Price|
|Greenstar 29CDi Classic||Combi||H – 760 mm|
W – 440 mm
D – 360 mm
|12.3 l/min||29 kW||A 90% and above||£1018.8|
|Greenstar 34CDi Classic||Combi||H – 760 mm|
W – 440 mm
D – 360 mm
|14.3 l/min||34 kW||A 90% and above||£1062.46|
|Greenstar 38CDi Classic||Combi||H – 760 mm|
W – 440 mm
D – 360 mm
|16.4 l/min||38 kW||A 90% and above||£1274.21|
|Greenstar 42CDi Classic||Combi||H – 760 mm|
W – 440 mm
D – 360 mm
|17.1 l/min||42 kW||A 90% and above||£1435.01|
|Key Features & Benefits|
|SEDBUK Band A||High energy efficiency Economy|
|Fullly condensing in both central heating and domestic hot water modes||High energy efficiency Economy|
|Heat load and flow generated precisely to meet the heating system’s requirements using a modulating pump||High energy efficiency Economy|
|Extremely small standby electrical output of 3.5W||Suitable for smaller properties|
|NOx Class 5||Environmental friendly|
|Compact, modern design with wall mounting frame that hides pipework.||Modern design|
|Compact dimensions||Siting flexibility|
|Multi-directional fluing||Siting flexibility|
|Mechanical, digital and new generation intelligent controls||User comfort Energy efficiency Boiler reliability Economy|
|Hot water and central heating temperatures can be controlled||User Comfort|
|Keep hot facility for instant hot water||Convenience|
|2 or 5 year Warranty until 30th June 2013 (terms & conditions apply) and 10 year guarantee on primary heat exchanger.||Peace of mind|
|5 year anti-scale guarantee on domestic hot water heat exchanger||Peace of mind|
What We Think of the Worcester Greenstar CDi Classic
With four heat outputs, this range of hard-working boilers can cater for most properties (from a small to medium sized house). They go from the 29kW unit, right through to 42kW with two medium sized models, 34kW and 38kW. They are Combi boilers, meaning that hot water for the taps is provided on demand and is also sent to the radiators.
The smaller model delivers 12.3 litres of hot water a minute, whilst the larger a significant 17.1 litres. Because these are powerful models, they are ideal for older properties which many not be so well insulated.
Not unsurprisingly with all its power and abilities, these boilers are not the slimmest you’ll find and they weigh nearly 50kg and have a fair-sized case.
However, the boilers are not mean with their controls so the user can make it do most things, especially split the heating and hot water temperature levels.
They can run on LPG, as well as natural gas.
Getting a Competitive Boiler Quote
We suggest you ask for a few quotes from local boiler installers and a national installer and compare prices of the Greenstar CDi Classic for the best price on the market.
Also, make sure 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