Hi, I need to replace my 3 port valve as my heating is not working. Have wacked up the cylinder to 80c so that the hot water warms the rads as a temporary measure - will this cause any damage short term? I know it should be on 60c
Here is a pic - https://ibb.co/fwfScm
Basically if i turn on my heating at the control panel it doesn't come on. If I switch on the hot water then the rads get warm as a result of the water going round. But when the cylinder is satisfied with the hot water, boiler stops firing and rads soon go...
Hi
I have a problem with my heating. I have a hot water tank, not a combi. Basically they only get warm when the hot water is on. They stay warm for around 40 minutes and then after that all radiators go off and the boiler wont fire up again for a few hours. I dont have any trvs on them.
I have...