Simple Installation
We must distinguish between interven-
tions on existing installations and new
constructions. In the second case, Dia-
gram B can be easier applied with maxi-
mum energy recovery, as highlighted by
the following diagrams:
PRIMA
BEFORE
Diagram B
The preheated water out of the heat ex-
changer is sent both to the mixer and to
the boiler. This scheme allows the maxi-
mum energy saving.
DOPO
AFTER
DOPO
AFTER