Grant Minor boiler not working due to sludge/limescale buildup

Hello All,

My newly bought and installed Grant Minor boiler is not responding from last week. Some strange sounds are also coming from the boiler. Its central heating pump is overheating a lot. Unfortunately, I am unable to fix it on my own. What could be a possible reason behind all this?

Looking for the Expert Advice


Hi Lynne,

According to the shared information, I would like to say that there is some blockage in the boiler’s central heating because of the sludge accumulation. Well, do not worry, as it is a common problem in all types of the boilers. In order to rectify the problem, call a skilled grant boiler engineer and he will fix the different scale reducers and magnetic sludge filters in your Grant boiler.