Dear Folks,

It looks as if my ancient (well, 1973) oil-fired CH boiler is finally
on its way out. What is the received wisdom about the best make around
these days? Priorities are 1) reliability and then 2) efficiency. I'd
like to do as near a straight swap as possible: the current boiler has
two water pipes at the back, a flue on top and a fuel connection
underneath, and it sits in a corner of my kitchen.

Ian