Worcester Bosch Boilers vs Baxi Boilers
Worcester Bosch and Baxi Boilers both offer reliable heating systems for a number of customers. Worcester Bosch boilers are a premium brand in the heating industry, but that doesn’t mean you should rule out Worcester Bosch as an option.
We’re going to compare both options, looking at the positives and negatives of either choice, and hopefully assist you in making an informed decision regarding your next boiler.
About Worcester Bosch boilers

Worcester Bosch have been providing boilers for over 50 years; they’re a modern option which offer the best in terms of technology and efficiency. Worcester Bosch boilers have won the Which? Best buy award 15 times, which really points to their quality and efficiency.
Worcester Bosch offers the full expected range of boilers, including combi, system and regular, as well as all the boiler types (gas, LPG, oil, electric). If you’re considering replacing your boiler with a Worcester Bosch boiler, read our dedicated article for more information.
About Baxi boilers

Baxi Boilers have been providing reliable solutions since 1866, meaning they’ve got a plethora of experience and knowledge. Thanks to this, they are a highly respected and trusted brand in the world of boilers, well known for their reliability and efficiency.
As with Worcester boilers, Baxi offer a range of combi, system, and regular boilers. Offering options for gas, LPG and oil, and electric. We also offer a Baxi boilers servicing plan meaning that if you choose this boiler, you can rest assured that it will last you for as long as possible.
Worcester Bosch vs Baxi: Cost
Worcester Bosch boilers are generally considered one of the most premium brands when it comes to boilers, meaning that they tend to be more pricey than Baxi. Cheaper Bosch models start at around £800, with the more expensive options costing upwards of £2500.
With Baxi, you can expect average model prices to span from around £600 to £1500. With both brands, this is of course dependent on what model you opt for, and your individual requirements. Consider our boiler installation services for easy and efficient work.
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Worcester Bosch vs Baxi: Warranty
Worcester Bosch offers longer standard warranties than Baxi. This can often be up to 12 years, especially when installed by a Worcester Bosch accredited installer. On the other hand, Baxi warranties are usually anywhere from 5 to 10 years, depending on the model and installer.
Both brands offer reasonable warranty packages, but for a slightly longer option, offering that extra peace of mind, a Worcester Bosch boiler might be the better choice for you.
Worcester Bosch vs Baxi: Reviews
Both brands are well regarded overall, so no matter which you opt for, you’re likely to be satisfied.
Here are some commonly noted benefits of Worcester Bosch boilers:
Now here are some common positives associated with Baxi boilers:
Worcester Bosch vs Baxi: A size comparison
Both brands offer a variety of sizes when it comes to their boilers. They are suitable for a number of spaces and can be fitted into smaller households as well as larger ones. The Worcester Bosch compact model is an example of a smaller Bosch model which may be the right choice for you if you have a bit less space, as this is what they are specifically designed for.
Equally, you might want to consider the Baxi 600, which has also been created to effectively power smaller properties.
If you are looking for a boiler for bigger properties, Worcester Bosch likely have more options for you, as they have a range of boilers that cater towards larger homes.
Worcester Bosch and Baxi control and thermostat options
Worcester Bosch and Baxi boilers each aim to offer simplicity and user-friendliness when it comes to control and thermostat options. Worcester Bosch provides basic mechanical timers to sophisticated smart controls, known as Bosch EasyControl, with an app that allows you to split your house into different zones. You can also use energy monitoring features, meaning you can stay on top of that energy bill!
Baxi's control systems include uSense and uSense 2 smart thermostats. These offer remote operation through a phone app, as well as compatibility with other home devices. Through this, you can again monitor energy usage amongst other things. Baxi also offers wireless thermostats which can be programmed and scheduled to suit your household needs.They even offer wired sensors to monitor weather conditions and automatically adjust heating.
Both brands of boiler are also compatible with other branded controls such as Hive, Nest and EPH. Your installer may have a preferred choice of heating control that they find reliable and will recommend.
Worcester Bosch vs Baxi: Energy efficiency
When it comes to energy efficiency, Worcester Bosch boilers just about take the crown. However, both brands offer very high levels of efficiency, so don’t rule out Baxi just yet…
At their highest end, some Worcester Bosch models offer up to 98% energy efficiency scores when paired with smart controllers, whilst the better Baxi models reach 89%-93%.
It’s important to note that both of these options are very good, achieving at least A ratings for efficiency. Obviously, more energy efficient boilers will save you some money in the long run, as well as being that little bit better for the environment, but if you’re on a budget you should factor in installation costs vs long-term savings based on your financial situation.
If you’re very environmentally minded, you can rest assured that both Bosch and Baxi have some good energy saving choices for you, with Worcester Bosch just slightly edging it.
Choosing between Worcester Bosch and Baxi boilers
Hopefully this blog post has helped you to weigh up some of the advantages of both Worcester Bosch and Baxi boilers, allowing you to make an informed choice on your next boiler. Whatever you go for, the team at Lacey Plumbing are eager to help you with installation and maintenance.
Whichever you opt for, we’re confident that both boiler brands offer genuinely good products which can be relied upon. For more information, or to book a boiler installation from the experts, get in touch with us below.