The Baxi 800 Platinum+ combi boiler offers impressive 93% efficiency and smart features at a competitive price point of £795-£1,307 for the unit alone, with full installation ranging from £2,107-£2,607. You'll get reliable heating and hot water from its compact design, while the optional uSense smartphone controls let you manage your system remotely. The standard 2-year warranty extends to 10 years when registered, and there's more to discover about this A-rated system's capabilities.
Key Takeaways
- The Baxi 800 Platinum+ offers 93% efficiency with an A-rating, featuring smart condensing technology and flow rates up to 15.0 l/min.
- Unit prices range from £795 to £1,307, with complete installation costs between £2,107 and £2,607.
- Compact dimensions of 700mm x 390mm x 285mm make it suitable for various spaces, with multiple power outputs from 25kW to 40kW.
- Standard 2-year warranty can be extended to 10 years upon registration, with maintenance plans starting at £11.75 monthly.
- Features include built-in frost protection, Easy-Fill permanent filling link, and optional uSense smartphone controls for remote management.
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Baxi 800 Platinum+ Combi Boiler Overview
When it comes to premium combi boilers, the Baxi 800 Platinum+ stands out as one of the most versatile and technologically advanced options on the market today.
You'll find it available in multiple power outputs ranging from 25kW to 40kW, making it suitable for homes of various sizes.
The boiler's compact dimensions (700mm x 390mm x 285mm) mean you won't have to sacrifice precious kitchen space.
Plus, its built-in standoff frame and simple hanging bracket make installation a breeze for your heating engineer.
You'll appreciate the smart features like the optional uSense controls that let you manage your heating from your smartphone.
The Easy-Fill permanent filling link also takes the hassle out of system repressurisation – no more hunting for that filling loop when you need it!
Baxi 800 Platinum+ Combi Boiler Performance and Efficiency
The remarkable performance of the Baxi 800 Platinum+ combi boiler starts with its impressive 93% efficiency rating, putting it at the top of its class. You'll appreciate how this A-rated system helps reduce your energy bills through its smart condensing technology and modulating pump.
| Model | Output (kW) | Flow Rate (l/min) |
|---|---|---|
| 825 | 20 | 10.2 |
| 830 | 20 | 12.2 |
| 836 | 25 | 15.0 |
When it comes to daily use, you'll find the boiler adapts to your needs automatically. Whether you're running a quick shower or heating the whole house, the OpenTherm interface optimises performance on the fly. The built-in frost protection keeps things running smoothly in winter, while the low-energy pump means you won't see a spike in your electricity bills.
Baxi 800 Platinum+ Combi Boiler Pros and Cons
Deciding whether the Baxi 800 Platinum+ combi boiler is right for your home requires weighing its notable strengths against a few limitations.
On the plus side, you'll get impressive 93% efficiency and a generous 10-year warranty that'll help you sleep better at night. The compact design fits neatly in a kitchen cupboard, and you won't need earplugs – it's remarkably quiet. The included Adey magnetic filter helps protect your investment.
However, it's not all smooth sailing. You'll need to dig deeper into your pockets initially, as it's pricier than some alternatives.
If you've got a large household with multiple bathrooms, this mightn't be your best bet. The annual servicing requirement is also worth considering – think of it as your boiler's yearly health check.
How Does The Baxi 800 Platinum+ Combi Boiler Compare To Similar Models From Other Manufacturers?
Comparing today's top combi boilers reveals how the Baxi 800 Platinum+ holds its own against industry heavyweights like Worcester Bosch and Vaillant.
While the Worcester Bosch 8000 Style offers slightly higher efficiency at 94% compared to Baxi's 93%, you'll pay a premium for that 1% difference. The Baxi matches both competitors with its A-rated ErP performance and delivers impressive hot water flow rates at 16.4 l/min.
You'll get similar warranty coverage across all three models, with Baxi offering 10 years, matching Vaillant's coverage. Worcester Bosch edges ahead with up to 12 years, but you'll need to meet specific installation requirements.
Where Baxi really shines is value for money. You'll get premium features like smart thermostat compatibility and reliable performance without the top-tier price tag of its competitors.
For homeowners considering other options, Viessmann boilers offer another premium alternative with comparable efficiency ratings and build quality.
How Much Does A Baxi 800 Platinum+ Combi Boiler Cost?
When shopping for a Baxi 800 Platinum+ combi boiler, you'll find prices ranging from £795 to £1,307 for the unit alone.
The good news is that all models between 25kW and 36kW cost roughly the same, typically £950-£1,200, while the powerful 40kW version runs slightly higher at £1,300-£1,500.
For a complete installation, you'll need to budget £2,107-£2,607, which includes the boiler, labour, and about £300 for essentials like filters and flues.
If you're keeping the boiler in its current location, you're looking at around £1,450 for installation.
Moving it elsewhere? That'll bump the cost up to £1,550 or more.
Baxi 800 Platinum+ Combi Boiler Warranty and Service Support
Beyond the purchase price, the Baxi 800 Platinum+ Combi Boiler comes with impressive warranty coverage to protect your investment.
You'll get a standard 2-year warranty that's extendable to 10 years when you register your boiler – covering both parts and labour for repairs.
To keep your warranty valid, you'll need an annual service, but Baxi makes this easy with flexible maintenance plans starting from £11.75 monthly.
Their nationwide network of over 200 Gas Safe registered engineers provides reliable support whenever you need it.
If you're facing issues, you can count on next-day call-outs for warranty-covered repairs, or even same-day service if you've used a Baxi Approved Installer.
Plus, their £28.99 monthly Repair and Care plan offers extra peace of mind with a 100% refund guarantee if they can't fix your boiler.
Final Verdict
After carefully evaluating the Baxi 800 Platinum+ Combi boiler's features and performance, it's clear this unit delivers exceptional value for UK homeowners.
You're getting a reliable, high-efficiency boiler that won't break the bank or your kitchen cupboard measurements.
Here's why we think the Baxi 800 Platinum+ is worth considering:
- Outstanding 93-94% efficiency rating that'll help reduce those pesky energy bills
- Versatile installation options with its compact size and rear piping capability
- Premium components like the stainless steel heat exchanger and brass fittings
- Smart technology compatibility with uSense controls and OpenTherm interface
For most UK homes, this boiler hits the sweet spot between performance and price.
Whether you're upgrading an old system or fitting out a new property, the Baxi 800 Platinum+ offers the features and reliability you need.
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