Consumer website Which? has voted the Baxi Duo-tec Combi 28 HE condensing boiler as it’s best buy in the the boiler category. It was awarded a 5 star rating for it’s efficiency, features, NOx emissions and ease of installation. Which? rigorously tested 34 boilers for efficiency, ease of use and durability. Efficiency testing closely monitors gas and electricity consumption and how much gas each boiler converts into useable heat. In addition to this every boiler was rated by a Corgi engineer on ease-of-use, installation and servicing.
Which? commented…
” It’s one of the few boilers we’ve tested which reaches the very highest efficiency standards, matching its claims to meet the A Sedbuk standard. As well as offering excellent efficiency, this boiler is also reassuringly easy to use.”
Other boilers that were rated highly include…
- Potterton Gold C24 HE (combi condensing boiler)
- Vaillant ecoTEC plus 824 (combination condensing boiler)
- Vaillant ecoTEC plus 831 (combination condensing boiler)
How do condensing boilers work with single pipe systems