1. DESCRIPTION TANKS
Tank in Tank kettle combined with 1 or 2 fixed coils
Model
Total capacity (useful volume)
Heating supply
Free
Free
Free
Heating return
Boiler return
Venting
Heating probe
Heating probe
Heating probe
Upper serpentine delivery (*)
Upper serpentine return (*)
Solar supply
Solar return
Solar heating sensor
Exhaust
Wheelbase
Sanitary cold water
Sanitary hot water
Height
Ø with insulation
Ø without insulation
Upper serpentine exchange surface (*)
Lower serpentine exchange surface
Upper serpentine content
Lower serpentine content
Weight models 1 serpentine (vacuum)
Weight models 2 coils (vacuum)
Dispersion S (**)
Specific Dispersion
Energetic class
(*) Only on models with two fixed coils - (**) In compliance with UNI EN 12897 with T water = 65 °C e T environment = 20 °C
Technical data
- Maximum tank operating pressure: 4 bar
- Maximum working pressure: 6 bar
- Maximum working pressure of coils: 10 bar
- Maximum working temperature: 95 ° C
- Test pressure: 6 bar (tank), 9 sanitary bar, 15 bar (serpentine)
Note: in the sanitary circuit near of the boiler must be installed a safety valve with calibration maximum = 6 bar and the expansion vessel adapted to the
volume of the sanitary system.
1"½
A
1"½
B
1"½
C
1"½
D
1"½
E
1"½
F
1/2"
G
1/2"
I
1/2"
L
1/2"
M
1"
MSS
1"
RSS
1"
MS
1"
RS
1/2"
N
3/4"
0
R
1"
IS
1"
US
H
P
Q
- Vetrification health care, not treated the tank
- 100 mm thick flexible polyester insulation
- Insulation coating SKY Grey PVC.
- In compliance with directive 2014/68/EU, art. 4.3.
- Conform DIN 4753.3 and UNI 10025
u.m.
600
640 (470/170)
ℓ
mm
1450
mm
1160
mm
950
mm
890
mm
590
mm
594
mm
I tall
mm
1450
mm
1235
mm
1055
mm
1370
mm
980
mm
880
mm
330
mm
595
mm
240
mm
240
mm
-
mm
-
mm
1710
mm
750
mm
950
m
1,5
2
m
2,5
2
8,0
ℓ
14,4
ℓ
kg
184
kg
205
W
126
W/K
2,80
-
GB
GB
1000
830 (610/220)
1695
1190
1050
910
640
844
1745
1440
1290
1635
1170
880
330
595
240
240
-
-
1985
790
990
2,0
3,0
11,8
16,7
215
240
138
3,07
-
7