The ATAG i27C Plus combi boiler packs impressive performance into a compact size that'll fit neatly in your kitchen cupboard. You'll get reliable heating with its 23.2kW output and hot water at 12.6 litres per minute – perfect for 1-3 bedroom homes with one bathroom. While the £2,000 price tag (including installation) is higher than some competitors, you're getting excellent efficiency with potential yearly savings of £320 and a generous 12-year warranty. Let's explore what makes this boiler worth considering for your home.
Key Takeaways
- The ATAG i27C Plus costs between £1,270-£1,976 for the unit alone, with total installation packages averaging around £2,100.
- This compact 27kW combi boiler delivers 12.6 litres of hot water per minute and is ideal for 1-3 bedroom homes.
- Features include Economiser technology, built-in weather compensation, and an iCon heat exchanger with lifetime guarantee.
- The boiler achieves 94% efficiency with an ErP A Rating, potentially saving homeowners up to £320 annually on energy bills.
- Comes with a comprehensive 12-year warranty and installation is available through vetted, Gas Safe registered local engineers.
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ATAG i27C Plus Combi Boiler Overview
The ATAG i27C Plus combi boiler stands out as one of the most advanced heating systems in today's market, packing impressive features into its compact frame.
At just 700x440x355mm, it'll fit neatly into most kitchen cupboards while delivering powerful performance.
You'll appreciate its quiet operation and user-friendly LCD display that makes checking system status a breeze.
The boiler's 27kW output for hot water and 23.2kW for heating is perfect for homes with 1-3 bedrooms and one bathroom.
What really sets this model apart is its innovative Economiser technology.
This clever system captures waste heat from flue gases to pre-heat your incoming water, helping you save on energy bills.
Plus, with compatibility for smart controls like ATAG ONE or Tado V3+, you can manage your heating from your smartphone.
ATAG i27C Plus Combi Boiler Performance and Efficiency
Performance-wise, you'll be impressed by how efficiently the ATAG i27C Plus combi boiler handles your home's heating and hot water needs. With a 27kW output and 12.6 litres per minute flow rate, it's perfect for 1-3 bedroom homes and can power up to 10 radiators simultaneously.
The boiler's efficiency credentials are quite remarkable:
| Feature | Benefit |
|---|---|
| ErP A Rating | Up to £320 yearly savings |
| 94% Efficiency | Less wasted energy |
| iCon Heat Exchanger | Lifetime guarantee |
You'll love the built-in weather compensator that automatically adjusts your heating based on outdoor temperatures. The pre-heat facility guarantees you're never left waiting for hot water – no more dancing around in a cold shower while waiting for it to warm up!
ATAG i27C Plus Combi Boiler Pros and Cons
Looking at both sides of the ATAG i27C Plus reveals three major advantages that make it stand out in today's market – impressive efficiency ratings, extensive warranty coverage, and space-saving design.
You'll appreciate the high 94% efficiency rating and its compact size that'll fit nicely in your kitchen cupboard. The 10-year warranty (extendable to 14 years) offers great peace of mind, while the lifetime guarantee on the iCon heat exchanger is a real bonus.
However, there are a few drawbacks to take into account. The initial cost of around £2,000 is higher than some competing models, and you'll need a professional installer familiar with ATAG systems.
The 12.6 litres per minute flow rate, while decent, mightn't be enough for larger households with multiple bathrooms.
How Does The ATAG i27C Plus Combi Boiler Compare To Similar Models From Other Manufacturers?
When comparing the ATAG i27C Plus to its competitors, you'll find several worthy contenders in the market.
The ATAG model stands out with its impressive 12.6 litres per minute flow rate, slightly edging out the Viessmann Vitodens 100-W and Worcester Bosch 8000 Style.
While all models boast the same 94% efficiency rating, the ATAG i27C Plus offers the longest potential warranty at 14 years – that's a lot of worry-free showers!
It's also the only one with a built-in flue gas heat recovery system.
Size-wise, it's quite similar to the Viessmann, making it a compact choice for those tight kitchen spaces.
Though ATAG isn't as well-known as Worcester Bosch or Vaillant in the UK, its premium features and innovative technology make it a strong competitor.
For homeowners considering different heating solutions, the i27C Plus fits well among other top rated boilers across various categories and output ranges.
How Much Does A ATAG i27C Plus Combi Boiler Cost?
Wondering about the price tag on an ATAG i27C Plus? You'll find the boiler unit itself typically costs between £1,270 and £1,976, with an average price of £1,360.
The Economiser Plus version comes in slightly higher at around £1,950.
When it comes to installation, you'll need to budget an additional £500 to £1,000 for a standard fitting.
If you're looking at a complete package deal (boiler plus installation), expect to pay around £2,100 on average.
Keep in mind that converting from a standard to a combi system will bump up the cost to about £3,864.
The good news? The boiler's 94% efficiency rating and potential A+ rating with the ATAG One controller mean you'll save on energy bills in the long run.
Plus, that impressive 14-year warranty option helps protect your investment.
ATAG i27C Plus Combi Boiler Warranty and Service Support
Since peace of mind matters when investing in a new boiler, ATAG's warranty coverage for the i27C Plus stands out as one of the most extensive in the industry.
You'll get a standard 12-year warranty that covers both parts and labour, plus a lifetime guarantee on the iCON heat exchanger.
To keep your warranty valid, you'll need to:
- Register your boiler within 30 days of installation
- Schedule annual servicing with a Gas Safe registered engineer
- Avoid DIY repairs or unauthorised modifications
If you ever need help, ATAG's 24-hour helpline is just a phone call away.
Their network of Selected Partners handles installations and servicing, while their online support centre offers easy access to manuals and troubleshooting guides.
You can even extend your warranty up to 18 years for extra protection.
Final Verdict
After thoroughly evaluating all aspects of the ATAG i27C Plus, we're confident calling it one of the best combi boilers in its class.
With its impressive 94% efficiency rating and potential annual savings of up to £320 on your gas bills, it's a smart investment for your home.
You'll appreciate the boiler's quiet operation, compact size, and advanced features like weather compensation technology.
While the £2,500-£3,000 total cost might seem steep initially, the lifetime guarantee on the iCon heat exchanger and outstanding customer reviews make it worth considering.
The 27kW output and 12.6 litres per minute flow rate are perfect for small to medium homes.
If you're looking for a reliable, energy-efficient boiler that'll keep your home cosy without breaking the bank in the long run, the ATAG i27C Plus deserves your attention.
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