22
2.2. Dimensions
fig. 3
F
Cold water inlet
G
Gas inlet
SI
Siphon inspection plug
M
Heating system delivery line
C
Hot water for domestic use outlet
R
Heating system return line
RS
Safety valve filling and draining cock
RC
Supply valve
Bottom view
Top view
YES
M
ER
BR
C
F
G
R
Play Entry 20
400
260
700