WATER SYSTEMS
Features
•Horizontal air return
•Twin centrifugal fans
•High static pressure up to 250 Pa
•2 and 4 pipe systems
•Air distribution plenum
•Electric heater option
•Optional paint finish
Blower
YEFB 130-440
A complete range from 4 kW up to 24 kW
Thermostats
CSR00 (Wall mounted)
Fan speed selector
CMR00 (Wall mounted)
Thermostat with manual fan speed and S/W change over
CER00 (Wall mounted)
Thermostatwithmanualfanspeed andautomaticchangeover
CER20 (Wall mounted)
Thermostat with auto. fan speed and automatic change over
CER30 (Wall mounted)
Thermostat with auto. fan speed and automatic change over
for modulating valve
Technical features
Model |
|
YEFB |
130 |
140 |
230 |
240 |
330 |
340 |
430 |
440 |
|
|
max |
6.01 |
6.92 |
8.81 |
10.61 |
11.15 |
14.06 |
17.86 |
23.31 |
Total cooling capacity [kW] |
(1) |
|
|
|
|
|
|
|
|
|
med |
5.13 |
5.81 |
7.27 |
8.55 |
9.39 |
11.58 |
16.28 |
20.95 |
||
|
|
min |
3.22 |
3.49 |
6.08 |
7.01 |
7.51 |
9.00 |
14.40 |
18.21 |
|
|
max |
7.90 |
8.90 |
12.34 |
14.62 |
15.20 |
18.84 |
24.38 |
30.36 |
Heating capacity [kW] |
(2) |
|
|
|
|
|
|
|
|
|
med |
6.61 |
7.32 |
9.84 |
11.36 |
12.49 |
15.07 |
21.83 |
26.79 |
||
|
|
min |
3.96 |
4.20 |
8.01 |
9.04 |
9.71 |
11.33 |
18.90 |
22.77 |
|
|
max |
1153 |
1130 |
2158 |
2116 |
2639 |
2587 |
4129 |
4048 |
Air volume [m3/h] |
|
|
|
|
|
|
|
|
|
|
|
med |
916 |
898 |
1553 |
1523 |
1994 |
1955 |
3505 |
3436 |
|
|
|
min |
494 |
484 |
1174 |
1151 |
1422 |
1394 |
2853 |
2797 |
Max. available external static pressure [Pa] |
|
100 |
100 |
175 |
175 |
250 |
250 |
250 |
250 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
max |
56 |
56 |
60 |
60 |
60 |
60 |
67 |
67 |
Sound pressure level [dB(A)](3) |
|
med |
51 |
51 |
54 |
54 |
54 |
54 |
64 |
64 |
|
|
|
|
|
|
|
|
|
|
|
|
|
min |
41 |
41 |
49 |
49 |
48 |
48 |
59 |
59 |
|
|
|
|
|
|
|
|
|
|
|
Power supply [V-ph-Hz] |
|
|
|
|
|
230 - 1- 50 |
|
|
|
|
Water connections |
|
|
G 1/2” F |
G 1/2” F |
G 1/2” F |
G 1/2” F |
G 1/2” F |
G 1/2” F |
G 1” M |
G 1” M |
(1)Room temperature 27°C d.b., 48% R.H. - Water temperature 7/12 °C
(2)Room temperature 20°C, 50% R.H. - Water inlet temperature: 50°C -
Water flow values as Cooling, accordingly to the EUROVENT standards and UNI ENV 1397
(3) Sound pressure level in 1 meter distance open field and 0 Pa external static pressure
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