Clearance
820
21 5
Connections data sheet
1 80
VISTA
REAR VIEW
POSTERIORE
R
A
C
M
X
F
250
455
500
580
820
M = Ø 3/4" F SYSTEM DELIVERY
R = Ø 3/4" M SYSTEM RETURN
C = Ø 14mm DOMESTIC HOT WATER OUTLET (on prepared models only)
F = Ø 14 mm DOMESTIC COLD WATER INLET
A = Ø 44 mm AIR SUCTION DEVICE (pellet side)
X = Ø 3/4" M BOILING DISCHARGE
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