Which boiler brand to buy in 2020
By Matthew Knight
According to our survey, almost eight in ten boilers from the least reliable brand require an expensive repair in the first six years. From a reliable brand that figure drops to less than two in ten. Pick a reliable boiler using our boiler reviews
We asked 8,458 boiler owners about the brand of boiler they own so that we can tell you which are the best and worst boiler brands.
Our unique research shows you which brands are the most reliable, and which are likely to let you down during the cold winter months.
In our survey we found that problems with boilers are common: 35% of owners with boilers bought since 2013 have experienced faults with their gas or oil condensing boilers. But that figure is as low as 19% for owners of the most reliable brand and as high as 79% for the least reliable.
The best way to avoid potential boiler problems is to buy a boiler from a reliable brand. Alongside that, make sure you get your boiler serviced annually.
The most reliable gas boiler brands
Our table below reveals the reliability of the gas boiler brands that are available to buy in the UK. All the major brands of gas condensing boilers are covered.
There's a big difference between the most and least reliable brands. The least reliable brands are almost four times as likely to break in the first six years of use compared with the most reliable brands in our survey.
|Gas boiler reliability table|
In May and June 2019 we surveyed 8,458 members of the general public about the problems they had experienced with their main gas or oil central heating boiler. The reliability score is based on whether people who own boilers up to six years old have ever had to have their main boiler repaired since they bought or acquired it.