Endulini wrote:
Hi All,

A flat that I've been looking at with a view to purchasing is heated by
an old hot air blower system. I'm not familiar with these systems but
they don't strike me as very efficient are they straight forward to
replace or are there likely to be some lurking issues (I appreciate that
it will obviously depend on the actual system but in principle might
there be some problems)?

Cheers
they are in fact very efficient. But if run on leccy, not necessarily cheap.

Or are these hot water fan blown convectors?