The Worcester Greenstar CDi Compact Combi Boiler is a space-saving powerhouse that'll fit neatly in your kitchen cupboard. You'll get instant hot water, A-rated efficiency, and a solid 94% efficiency rating that helps lower those pesky energy bills. Prices range from £1,105 to £1,359 for the unit, plus £500-£1,000 for installation, backed by a reassuring 10-year warranty. There's plenty more to discover about this compact wonder's impressive features and capabilities.
Key Takeaways
- The Worcester Greenstar CDi Compact Combi Boiler costs between £1,105-£1,359, with additional installation costs of £500-£1,000.
- It's an A-rated boiler with 94% efficiency, available in three power options: 28kW, 32kW, and 36kW.
- The compact design fits inside standard kitchen cupboards, measuring 680mm x 390mm x 280mm and weighing 32.9kg.
- Features include instant hot water, frost protection, and eco modes, with a flow rate of 10 l/min.
- Comes with a 10-year warranty requiring annual servicing, though its aluminium heat exchanger is less durable than stainless steel alternatives.
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Worcester Greenstar CDi Compact Combi Boiler Overview
A space-saving powerhouse, the Worcester Greenstar CDi Compact combi boiler delivers impressive heating performance while fitting neatly inside a standard kitchen cupboard.
At just 32.9kg and with dimensions of 680mm x 390mm x 280mm, you'll find it's perfect for homes where space is at a premium.
You've got three power options to choose from, making it suitable for different home sizes:
- 28kW for smaller properties
- 32kW for medium-sized homes
- 36kW for larger properties with multiple bathrooms
The boiler's smart features include user-friendly controls with comfort and eco modes for hot water management.
You'll also get built-in frost protection to safeguard both the boiler and surrounding pipes during those chilly winter months.
Plus, it's compatible with smart thermostats, so you can control your heating from your phone.
Worcester Greenstar CDi Compact Combi Boiler Performance and Efficiency
When it comes to performance and efficiency, the Worcester Greenstar CDi Compact combi boiler truly shines with its impressive A-rating for both heating and hot water. You'll get an outstanding 94% efficiency rating, which means more heat from your fuel and lower energy bills.
| Feature | Rating | Benefit |
|---|---|---|
| Energy Efficiency | 94% | Lower bills |
| Hot Water Output | Up to 36kW | Powerful showers |
| Flow Rate | 10 l/min | Quick bath fills |
| Radiator Support | Up to 15 | Whole house heating |
| Environmental | Low NOx | Eco-friendly |
The boiler's ECO mode cleverly saves energy by turning off the 'keep hot' facility when you don't need it. You'll also appreciate its smart condensing technology that recycles exhaust gases – it's like getting a second helping of heat from the same fuel! Whether you're upgrading an older model or installing a new system, the combi boiler design offers superior efficiency compared to conventional heating systems.
Worcester Greenstar CDi Compact Combi Boiler Pros and Cons
Making an informed decision about the Worcester Greenstar CDi Compact combi boiler means weighing its impressive features against potential limitations.
You'll appreciate its compact design that fits neatly into a standard kitchen cupboard, and its A+ efficiency rating when paired with smart controls will help keep your energy bills in check.
The boiler offers several standout advantages:
- Instant hot water on demand
- Simple user controls for easy temperature adjustment
- Eco-friendly with 100% recyclable components
However, there are some drawbacks to evaluate.
The aluminium heat exchanger isn't as durable as stainless steel models, and the hot water output mightn't meet the demands of larger homes with multiple bathrooms.
While the initial cost is higher than some competitors, you'll benefit from a warranty of up to 10 years with proper installation.
How Does The Worcester Greenstar CDi Compact Combi Boiler Compare To Similar Models From Other Manufacturers?
The Worcester Greenstar CDi Compact faces stiff competition from several leading manufacturers in today's boiler market.
While it's slightly pricier than some rivals, it holds its own against comparable models like the Vaillant ecoTEC plus and Viessmann Vitodens 100-W.
You'll find similar efficiency ratings across these units, with all achieving impressive 92-94% efficiency and ErP A-ratings.
The CDi Compact's dimensions (690mm x 390mm x 280mm) make it one of the most space-saving options compared to the Vaillant and Viessmann models.
When it comes to warranties, the CDi Compact matches Viessmann's 10-year offering, outpacing Baxi's 7-year and Vaillant's standard 5-year terms.
While the Baxi 600 Combi offers a more budget-friendly alternative, the CDi Compact's reliability and customer support often justify its premium price point.
For those interested in alternatives, our website features a dedicated section covering Vaillant boilers extensively in multiple detailed articles.
How Much Does A Worcester Greenstar CDi Compact Combi Boiler Cost?
Investing in a Worcester Greenstar CDi Compact combi boiler will typically set you back between £1,105 and £1,359 for the unit alone, including VAT.
The specific price depends on the output you need, with 28kW models starting around £1,000 and 32kW versions at £1,111.
When it comes to installation, you'll need to budget an additional £500-£1,000 for a straightforward swap.
Don't forget about those essential extras that often surprise homeowners:
- Magnetic filter for system protection
- New flue components
- Various installation sundries (roughly £300)
If you're planning a complete system change, the installation costs can jump to £1,200-£4,000.
Living in London or the Southeast? You might need to budget a bit more, as prices tend to be higher in these regions.
Worcester Greenstar CDi Compact Combi Boiler Warranty and Service Support
When it comes to protecting your investment, Worcester Bosch offers an impressive 10-year guarantee on their Greenstar CDi Compact combi boilers. This extensive warranty covers all parts and labour costs for repairs or replacements, giving you complete peace of mind.
To keep your warranty valid, you'll need to schedule annual services with a Gas Safe registered engineer. Think of it as your boiler's yearly health check-up!
Summer's the perfect time to book these services, as engineers are typically less busy.
You can even extend your warranty up to 12 years by installing a Worcester Bosch system filter with your Lifestyle boiler.
If you ever need support, their Contact Centre is available seven days a week, and you can easily check your guarantee status online using your boiler's serial number.
Final Verdict
Based on extensive testing and real-world performance data, Worcester's Greenstar CDi Compact combi boiler stands out as a top-tier heating solution for modern homes.
With efficiency ratings of 94% and ErP A-ratings, you'll see noticeable savings on your energy bills.
The price point of £2,190-£2,690 delivers excellent value when you consider these key benefits:
- High efficiency and reliable performance across all output models
- Space-saving design that'll fit neatly in a kitchen cupboard
- 10-year warranty protection for peace of mind
Whether you're heating a cosy flat or a larger family home, there's a CDi Compact model to match your needs.
The user-friendly controls and quiet operation make it a practical choice, while smart compatibility guarantees you're ready for the future of home heating.
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