Italtherm CITY BASIC - Dimensions, Connections, and Air Specifications

13

10
23÷43
68
23÷43
68
3
52 52 88 39
116
116
52
52
88 39
G
G
TA / L
L
TA
F
F
C
C
M
M
R
R
400
700 680
712
120
R
M C
300
200 200
00029_03
Ø 130
180
S
16
3545
159
136
G
F
Legend:
 Gas: connecon on the boiler ¾”;
on the wall, using the oponal
original ng kit ½”
R System return (¾”)
M System ow (¾”)
C DHW outlet (½”)
F Fresh water inlet (½”)
TA/L Indicave posion for
electrical power supply and
room thermostat wirings
TA Room thermostat wiring
L Electrical power supply wiring
S Flue outlet
front view -
hydraulic connecons
on the wall
(with oponal ng kit)
upper view
front view -
hydraulic connecons
on the boiler
le side view -
hydraulic connec-
ons on the boiler
Pump capacity diagram
0
1
2
3
4
5
6
0 200 400 1000 1200 600 800 1400
00023 A
00
pressure (m H
2
O)
water ow (l/h)
speed 3 of the pump
speed 2 of the pump
City Basic 24 C
The graph is referred
to the capacity available
to the system.

Air must be withdrawn from places free of pollutant (like uorine, chlorine, sulfur, ammonia, alkaline or
similar agents). In the event of installaon of the boiler in atmospheres with not negligible presence of
aggressive chemical substances (e.g. hairdressing salons, laundries) we recommend to install a type C
appliance, i.e. a forced draught and sealed chamber boiler, with air inlet from outdoor.