In article ,
JohnP wrote:
"Brian Gaff \(Sofa\)" wrote in
:

Don't you think that with all the innovations in boilers and the
considerable logic now possible at a relatively low cost, that they
do not build in sensors that do the topping up automatically. This
would also serve as a leak detector as if it needed topping up a lot
there has to be a problem.
Brian


If th epressure gets low then the boiler shuts down and shows a fault.
Surely better than it automatically topping up just under the treshold for
a warning..

An older open vented system with a header tank will just keep topping
itself up until you notice the leak. ;-)

--
*A person who smiles in the face of adversity probably has a scapegoat *

Dave Plowman London SW
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