Baxi Duo-Tec

Baxi boilers are solid mid-range boilers in a similar bracket to Ideal boilers. Both Baxi and Ideal are well thought of by the heating engineers that install them and both brands are considered quite reliable.

At WarmZilla we believe that Ideal has the edge over Baxi boilers as Ideal boilers are slightly cheaper and with WarmZilla your Ideal boiler comes with a massive 8-year guarantee. Baxi boilers come with a standard manufacturer’s warranty of 7 years on their standard boilers models, increasing to 10 years on the premium models.

Baxi offers a range of combi, system, and regular boilers. If you aren’t sure what boiler type you have, check out our blog, it’s important to know your boiler type before getting any boiler quotes.

Once you know what boiler type you’re looking for, you can use the WarmZilla boiler comparison function below. Just select up to 3 boilers you want to compare and you’ll be able to compare key stats side by side to see which Baxi (or another boiler brand) boiler is best for you.

You can also take the WarmZilla survey, by answering a few simple questions about your home we will be able to recommend suitable boilers for your heating and hot water requirements. You can get a quote on a new boiler in just a few minutes without adding any personal details.

WarmZilla does not currently offer Baxi boilers, instead, we offer Ideal boilers which we feel occupy the same space in the boiler market but at more reasonable prices and with better aftercare.

Baxi boiler prices vary depending on the model you choose and the kW output of the model you require. The Baxi EcoBlue Advance combi boiler will cost you around £1,000 just for the boiler alone without installation and all the extras you get with a WarmZilla boiler.

Boilers sold by WarmZilla come with Gas Safe installation, system filter, system cleanse, inhibitor, wireless thermostat, up to 12 years guarantee, any flues or extension kits you may need; plus, if your condensate or gas pipes require upgrading – that’s included in your fixed price boiler quote too!

You can get a quote on a new boiler with all the extras mentioned above, in a few minutes using the WarmZilla online survey.

It is important to ensure that your Baxi boiler is regularly serviced to keep yourself and others around you safe.

All appliances that burn wood or fossil fuels (such as natural gas) can produce poisonous Carbon Monoxide if they are not working properly, so it is important to keep your boiler in good condition to avoid any risks.

Having your boiler annually serviced also keeps your boiler warranty valid. Baxi warranty requires your boiler to be annually serviced by a Gas Safe Engineer. Failure to do so could not only invalidate your warranty but also lead to expensive repair bills on your boiler.

What will your Gas Safe Engineer will check during your boiler service?

• That your boiler has the correct gas pressure and flow.
• The flue and combustion. A flue gas analyser will be used to make sure the boiler is burning the right mixture of gas and air that your boiler flue is not blocked.
• Your electrical connections are clean and in good condition.
• That your fans and other key components are working efficiently.
• That your boiler seals are intact.
• Your electrodes are in good condition.
• That all safety devices are checked.
• That your condensate pipe and trap are not blocked.
• That your water and gas pipework is in working order.

Your Gas Safe Engineer should also inform you that if your boiler does not meet building and safety legislation and regulations during their checks.

As a guide, a boiler service should take at least half an hour and you should receive a full service report once your boiler service is complete.

The Baxi Duo-tec 24kW high efficiency rating helps to reduce not only your carbon footprint but also lower your energy bills.

As a combi boiler, the Baxi Duo-tec has a central heating (CH) output of 21kW and domestic hot water (DHW) output of 24kW, making the Duo-tec 24 well suited to homes with up to 10 radiators and a single bathroom. Alongside the Duo-tec combi 24, Baxi has designed the 28kW, 33kW and 40kW for homes with a higher demand for heating and hot water. 

Combi boilers are perfect for smaller homes with limited space, this is because the water heater and the central heating are combined into one unit, resulting in a compact and lightweight design that can be easily wall-mounted in your kitchen.

Combi boilers are perfect for homes with limited space, this is because the water heater and the central heating are wrapped into one unit, resulting in a compact and lightweight design that can be easily wall-mounted in your kitchen, out of sight, out of mind (depending on the model). 

This combi boiler has a central output is 25.9kW, while the domestic hot water output is 28kW. The Duo-tec 28kW combi boiler is well suited to homes with up to 10 to 15 radiators and a single bathroom. Alongside the Duo-tec Combi 28kW, Baxi has designed the Duo-Tec 33kW and the 40kW models for homes with a higher demand for heating and hot water. The Duo-tec 24kW is available for homes with lesser demand.

The Baxi Duo-tec non- LPG range has multiple central heating and hot water outputs, from 24kW up to 40kW. 

Combi boilers are great for properties that need hot water and central heating on demand. This is because the water is supplied directly from the mains, heated in the unit, and then distributed to whatever output is required, whether it be your taps or your radiators. 

Combi boilers are often the preferred choice for many smaller households or properties with limited space, this is because they have been designed to be compact and lightweight for easy installation in a standard kitchen cupboard. 

The Baxi Duo-tec 28 LPG is a highly efficient boiler that could help to lower your energy bills thanks to an efficiency rating of 92% and ErP A-rating for heat and hot water. As a combi boiler, this unit has separate output ratings for central heating and domestic hot water. The central heating output rating is 25.9kW while the domestic hot water output is 28kW, making it well suited to properties with 10-15 radiators and 1 to 2 bathrooms. 

Combi boilers are often the preferred choice of boiler, especially for smaller homes with limited space, as they remove the need for any additional hot or cold water storage tanks. Combi boilers combine both the water heater and central heating in one unit, resulting in a sleek, compact and lightweight design that is easy to wall-mount in replacement of your standard kitchen cupboard, out of sight, out of mind. 

Thanks to its high-efficiency rating of 92% and an ErP A-rating for both hot water and heating, the Baxi Duo-tec 33kW is a highly reliable combi gas boiler, that could potentially help to reduce not only your carbon footprint but also, your energy bills.

The Baxi Duo-tec 33 is one of the more powerful boilers in its range, with an output of 30.3kW for central heating and 33kW for hot water. These outputs are powerful enough to heat a medium to larger sized home with up to 20 radiators and 2 bathrooms. In addition to the Duo-tec 33kW, the 40kW is available for those with higher demand, meanwhile, the Duo-tec 24kW and 28kW are available for those with lesser demand in their homes.

Combi boilers combine both the water heater and central heating in one unit, resulting in a sleek, compact, and lightweight design that is easy to wall-mount in replacement of your standard kitchen cupboard, out of sight, out of mind (depending on the model).

Thanks to its high-efficiency rating of 92% and an ErP A-rating for both hot water and heating, the Baxi Duo-tec 40kW is a highly reliable combi gas boiler, that could potentially help to reduce not only your carbon footprint but also your energy bills.

The Baxi Duo-tec 40kW is the most powerful boiler in its range, with an output of 34.4kW for central heating and 40kW for hot water. These outputs are powerful enough to heat a larger-sized home with up to 20 radiators and 2 bathrooms. You could also check out the Baxi 800 Platinum+ 40kW combi gas boiler. It is as powerful as the Baxi Duo-tec 40kW. 

In addition to the Duo-tec 40kW, Baxi has designed the Duo-Tec 24kW, 28kW and 33kW models for those with lesser demand in their homes.