"BillR" wrote in message
...
RichardS wrote:
This could be a really stupid, obvious question, but.....

I have currently got the heating drained down to remove a couple of
rads.

Can the combi still be used (safely) for hot water?

Or does draining the heating drain the primary circuit which heats
the hot water?

It most likely will not even run in this mode... so it will be safe :-)



Hmmm. it fired up when the missus marched in and promptly turned the
kitchen hot tap on 30 seconds after being told that the heating was drained
down and that we shouldn't use the hot water until I got a definitive answer
or finished the job....

--
Richard Sampson

email me at
richard at olifant d-ot co do-t uk