HYDRAULIC CONNECTION
LEGEND
C
Hot water Ø 1/2"
Gas Ø 3/4" (see cock supplied with the boiler)
G
Boiler water supply Ø 1/2" (cold)
F
AE Electrical supply
M Installation delivery Ø 3/4"
R
Installation return Ø 3/4"
MB Water-heater delivery Ø 3/4" (optional)
RB Water-heater return Ø 3/4" (optional)
NOTE: Preview hydraulic female connections.
C
AE
M
MB
42,5 42,5 105
=
RB
C
MB
AE
M
33,5
67
52,5
70,5
105
85
=
630
70,5
105
105
85
=
=
630
59
G
F
R
RB
G
F
R