I have never done any work on an appliance with an asbestos flue. I know very little about them. Just recently we've been going to an estate where we've come across asbestos flues which are still in use for the gas fire.
Now I went to one today and it had been classified as ID. The only reason given was that it was asbestos.
So is it still ok to be used in an existing installation? Providing it passes the flue flow and other tests. The only thing I could see wrong with this was that it had metal strap banding to support it on one of the sections. Which is another question, open flues, if they're strap banded or not supported but are strong and rigid, what do they get classified as? My understanding is that the recent changes to supporting flues only applies to fan assisted flue systems, which is now at risk.
Now I went to one today and it had been classified as ID. The only reason given was that it was asbestos.
So is it still ok to be used in an existing installation? Providing it passes the flue flow and other tests. The only thing I could see wrong with this was that it had metal strap banding to support it on one of the sections. Which is another question, open flues, if they're strap banded or not supported but are strong and rigid, what do they get classified as? My understanding is that the recent changes to supporting flues only applies to fan assisted flue systems, which is now at risk.