Hi
I want to drain down the rads on my system after flushing. I have a Celtic Plus combi-boiler. Do I just switch off and isolate the boiler then drain the system or do I also turn off the mains stop-cock? What do I turn off on the boiler - see manual
http://www.aroundtownflats.com/manu...ux/CHAFFOTEAUX CELTIC PLUS GCNo.47-980-07.pdf
Help please
I want to drain down the rads on my system after flushing. I have a Celtic Plus combi-boiler. Do I just switch off and isolate the boiler then drain the system or do I also turn off the mains stop-cock? What do I turn off on the boiler - see manual
http://www.aroundtownflats.com/manu...ux/CHAFFOTEAUX CELTIC PLUS GCNo.47-980-07.pdf
Help please