Doitall wrote
Or isolate it from the system as an incompetent would do. Then you have the potential for failure.
Well it would be pretty difficult to kill them if they were already dead.
The fact remains it has happened and will happen again.
The expansion vessel cannot fail, unless some clever idiot decides to weld it together.
Or isolate it from the system as an incompetent would do. Then you have the potential for failure.
Not one persons alive or dead has been killed by an un-vented cylinder in this country
Well it would be pretty difficult to kill them if they were already dead.
The fact remains it has happened and will happen again.