18
Leading by professional
appearance and dimension
unit:mm
condense
A.
Gas Inlet (G3/4”)
B.
D.H.W. Outlet (G1/2”)
C.
C.W. Inlet (G1/2”)
D.
B.F.W. Inlet (G3/4”)
E.
W.O.H. Outlet (G3/4”)
F.
Condensate water outlet (Ø18)
D.H.W.=Domestic Hot Water
C.W.=Cold Water
B.F.W.=Back Flow Water
W.O.H.=Water Of Heating
attention:
74mm is the dimension
of
B.c.D.e.
,88mm is the dimension
of
a
.