I
Iwillhaveago
Hi, just a quick question.
Do I need to fill my combi boiler to run it for hot tap water only?
I'm planning to drain the system and leave it drained a while so I can decorate and change some pipes and rads.
Do I need to fill my combi boiler to run it for hot tap water only?
I'm planning to drain the system and leave it drained a while so I can decorate and change some pipes and rads.