hi people .
just wanted to ask if any one had brazed inside a bc controller box .
our tech man told me the whole box would have to come down . dismantle it , braze in the new part .
and the re braze all the pipework connected to it .
i wondered if it was possible to support the pipe work to the box and the pipework to the indoor units , remove the casing and do the repair and the after a pressure test .
re assemble the casing .
or am i barking up the wrong tree?
your input would be welcomed , cheers in advance .