The Ravenheat CS System 4-24 gas boiler is a solid choice if you're looking for reliable heating in a smaller home. You'll get efficient performance with its 90.3% efficiency rating and 24kW output, suitable for 1-3 bedroom properties. While the £579 unit price is competitive, you'll need to budget £1,379-£1,879 total with installation. The 2-year warranty might seem modest, but the boiler's build quality and features suggest there's more to discover about this compact performer.
Key Takeaways
- The Ravenheat CS System 4-24 costs £579 for the unit, with total installation costs ranging between £1,379 to £1,879.
- Offers 90.3% energy efficiency with an A-rating, making it cost-effective for long-term operation in smaller homes.
- Features a compact design (700x400x300mm) with touch controls and built-in frost protection for user-friendly operation.
- Provides reliable heating output from 4-26.2 kW, suitable for 1-3 bedroom homes with moderate heating requirements.
- Comes with a 2-year warranty covering parts and labour, though this warranty length is relatively short compared to competitors.
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Ravenheat CS System 4-24 Gas Boiler Overview
The Ravenheat CS System 4-24 is a compact yet capable wall-mounted system boiler that'll fit neatly into most home setups.
With dimensions of 700mm x 400mm x 300mm, you won't need to clear out half your utility room to accommodate it.
You'll appreciate the A-rated efficiency of 90.3% and the impressive 26.2kW heat output that'll keep your home toasty.
The boiler comes with some nice modern touches, including user-friendly touch controls and a visible temperature display that won't leave you squinting.
The built-in weather compensation technology helps optimise your heating automatically, while the deep seal condensation trap and flexible condensate pipe make for reliable operation.
There's even solar compatibility if you're thinking about going green in the future.
Ravenheat CS System 4-24 Gas Boiler Performance and Efficiency
When it comes to performance, you'll find the Ravenheat CS System 4-24 packs quite a punch with its 26.2 kW maximum output. It's perfect for smaller to medium-sized homes with 1-3 bedrooms, and you'll appreciate its impressive modulation range from 4 to 26.2 kW.
| Feature | Rating | Benefit |
|---|---|---|
| Efficiency | 90.3% | Lower bills |
| Energy Rating | A-rated | Eco-friendly |
| NOx Emissions | Class 5 | Cleanest possible |
You'll be pleased to know this boiler's earned an A-rating for energy efficiency, helping trim those pesky energy bills. The ultra-quiet operation means you won't even know it's running, while the built-in weather compensation technology adjusts automatically to keep your home cosy year-round. Plus, its compatibility with solar power systems makes it future-proof for eco-conscious homeowners.
Ravenheat CS System 4-24 Gas Boiler Pros and Cons
As you weigh up whether the Ravenheat CS System 4-24 is right for your home, you'll find it comes with some compelling advantages and a few notable drawbacks to reflect upon.
On the plus side, you'll benefit from its impressive 90.3% efficiency rating and A-rating for energy performance. The compact design and built-in automatic bypass make installation straightforward, while the user-friendly touch controls and clear digital display add convenience to daily use.
However, there are some limitations to take into account. The 2-year warranty is relatively short compared to other brands, and you can't convert it for LPG use.
The higher price point might also give you pause, especially when factoring in installation costs of £500-£1000 on top of the £579 unit price.
How Does The Ravenheat CS System 4-24 Gas Boiler Compare To Similar Models From Other Manufacturers?
Looking beyond the individual merits of the Ravenheat CS System 4-24, you'll want to see how it stacks up against other popular system boilers in its class.
When comparing efficiency ratings, the Ravenheat's 90.3% falls a bit short of competitors like the Worcester Bosch Greenstar 4000 and Vaillant ecoTEC plus, which both achieve 94%.
That's not a huge difference, but it could impact your energy bills over time.
The warranty coverage is where you'll notice the biggest gap. While the Ravenheat offers just 2 years, brands like Worcester Bosch, Vaillant, Ideal, and Baxi all provide up to 10 years of protection.
That's quite a difference in manufacturer confidence!
The Ravenheat does win points for affordability, though you'll need to weigh if the lower upfront cost justifies the shorter warranty and slightly lower efficiency.
For more detailed comparisons, check out our boiler comparison guides covering all major manufacturers and models.
How Much Does A Ravenheat CS System 4-24 Gas Boiler Cost?
Interested in the bottom line for a Ravenheat CS System 4-24? You're looking at £579 for the boiler unit itself, with supply-only costs ranging from £525 to £593 including VAT.
But don't pop the champagne just yet – there's more to take into account. Installation typically runs between £500 to £1,000, and you'll need to budget around £300 for essential extras like the filter and flue.
All in, you're looking at a total cost between £1,379 and £1,879.
The final price tag can swing based on your property size, existing system setup, and where you live. While it's part of Ravenheat's budget-friendly range, don't forget to take into consideration annual servicing costs.
Ravenheat CS System 4-24 Gas Boiler Warranty and Service Support
When it comes to warranty coverage, the Ravenheat CS System 4-24 keeps things pretty basic with a standard 2-year protection plan.
You'll need to register your boiler to activate the warranty, which covers both parts and labour for manufacturing defects.
For service support, you've got access to Ravenheat-certified engineers throughout the Northwest UK.
These Gas Safe registered technicians can typically provide same-day or next-day service when you need repairs or maintenance.
To keep your boiler running smoothly, you can book fixed-price repairs starting from £59 with fully insured engineers.
They carry a wide range of parts for on-site fixes, so you won't be left in the cold for long.
Regular maintenance can help your boiler last 10-15 years, and there's even powerflushing available to boost system efficiency.
Final Verdict
The Ravenheat CS System 4-24 emerges as a solid choice for homeowners with modest heating needs and budget-conscious priorities.
With its impressive 90.3% efficiency rating and competitive price point of £1,379-£1,879 installed, you'll get reliable performance without breaking the bank.
The compact size and user-friendly features like touch controls and weather compensation make it practical for everyday use.
You'll appreciate the quiet operation and clean installation look thanks to its integral valve kit.
While the 2-year warranty isn't the longest in the market, the boiler's build quality and Class 5 emissions rating offer good value.
If you've got a smaller property and don't need massive heating output, this system boiler delivers what you need without unnecessary bells and whistles.
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Each quote includes everything you need: the boiler, installation, system flush, and proper disposal of your old unit. You'll get fixed prices with no hidden surprises (we hate those too!).
Take time to compare warranties, check credentials, and read customer reviews before making your choice. It's your home's heating system, after all – you'll want to get it right.