Sime Planet 25 OF Manual De Instrucciones página 106

1.2.3 "25 BFT models - BT100 storage tank"
102
R C.H. return 3/4"
M C.H. flow 3/4"
G Gas connection 3/4"
E D.H.W. inlet ø 18
U D.H.W. outlet ø 18
R3 D.H.W. tank return 3/4"
M2 D.H.W. tank flow 3/4"
Fig. 1/b