The Baxi 825 Combi heats your radiators and gives you hot water straight from the mains, with no tank or cylinder. You can check your fixed installed price online in a couple of minutes. See your fixed price in our online quote.
Key specs
| Spec | Baxi 825 Combi |
|---|---|
| Boiler type | Combi, condensing, wall mounted |
| Fuel | Mains gas |
| Central heating output | 21.2 kW |
| Hot water output | 25 kW |
| Hot water flow rate | 10.2 l/min |
| Efficiency | 93%, A-rated (ErP: A heating, A hot water) |
| Manufacturer warranty | 10 years standard |
Who it suits
- Homes with one bathroom and up to 10 radiators.
- The entry model in the Baxi 800 combi range. Bigger homes should look at the 830 or 836.
Why people choose it
- Hydrogen-ready: Can run on a natural gas blend with up to 20% hydrogen.
- Phone control: Can be controlled from a smartphone or tablet.
- Long warranty: 10 years as standard.
FAQs
How many radiators can the Baxi 825 run?
Up to about 10, with one bathroom.
Is it hydrogen-ready?
Yes. It can run on a blend with up to 20% hydrogen.
What warranty does it have?
10 years as standard.
Get your fixed price online
Answer a few quick questions about your home and current boiler. You’ll see a fixed installed price straight away and can book online.