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 no heating

Hi Folks,

Someone please help, heating is not working on my newly bought and installed Buderus G115 boiler from last two days. I have tried to fix it but unfortunately, the problem persists. Has someone faced the similar issue earlier if yes than please tell me the ways of fixing this issue?



Hi William,

If there is not central, heating or you are not getting the hot water then, it is likely that diverter valve is a culprit. A diverter valve helps your boiler switch between heating and hot water. Just like the gas controller fault, sometimes a diverter valve can be freed. Nevertheless, it is always better to go for a replacement if it is required. Feel free to contact us if your problem persists.

I hope that this information will help you in fixing the problem

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