Hi,
Possibly a daft question but I tend to worry about things... especially MY things!
I need to do a fair bit of work on our CH system over the next week or so. Is it ok to drain it and leave it drained for a couple of weeks while I do the work? I can't see why not but I wondered if the pipes were full of air for that time if they'd oxidise or if it would cause any odd problems.
Told u it was daft!
Jeremy.