Thanks Dan, when there might be a fault are you talking about the timer? I will certainly give it a go as I did replace the timer as the LCD display was faulty so you could be onto something. cheers
Megaflow CL170HE Unvented Indirect cylinder
Hi Folks, recently moved into a new house and trying to figure out the hot water installation. We have a timer switch which has a setting for central heating and hot water, we found the hot water to be too hot at all times. In an effort to try and...