I don't think the installers properly cleaned the system.
How many days did they take to install the boiler?
I am still surprised that your system has so much dirt if you are cleaning the magnaclean every week or two.
Do you know what chemicals were used by the installers? And since then?
We still think its sometimes pumping over, thats why its hot. See the FAQ for how to leave a test on it.
Tony
How many days did they take to install the boiler?
I am still surprised that your system has so much dirt if you are cleaning the magnaclean every week or two.
Do you know what chemicals were used by the installers? And since then?
We still think its sometimes pumping over, thats why its hot. See the FAQ for how to leave a test on it.
Tony