Buderus Boilers Guide

All Buderus oil and gas boilers for your home including parts, troubleshooting and efficiency! Buderus 500, Buderus 600, Boulter Bonus, Boulter Economy Combi and Eco System

Buderus G115 boiler circulation error

Hi All,

Someone please help, as I am very upset because of my four Buderus G115 boiler. Basically, both the required hot water & heating does not work. In order to fix the problem, I have tried restarting the boiler but unfortunately all in vain. What else should I do?

I shall be very thankful to you


Hi Albert, from the above-shared information I have concluded that the boiler is having a circulation error. Generally, the circulation error on the Buderus boilers is because of an out of order pump. The central heating pump may well stop behaving properly when it faces two main problems i.e. poorly installed central heating pump and seized pump tube. It is advised to call a boiler engineer for further help.

Back to top