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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 nish
Thermostats
CSR00 (Wall mounted)
Fan speed selector
CMR00 (Wall mounted)
Thermostat with manual fan
speed and S/W change over
CER00 (Wall mounted)
Thermostat with manual fan speed
and automatic change over
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
WATER SYSTEMS
(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
Technical features
Model YEFB 130 140 230 240 330 340 430 440
Total cooling capacity [kW]
(1)
max 6.01 6.92 8.81 10.61 11.15 14.06 17.86 23.31
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
Heating capacity [kW]
(2)
max 7.90 8.90 12.34 14.62 15.20 18.84 24.38 30.36
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
Air volume [m3/h]
max 1153 1130 2158 2116 2639 2587 4129 4048
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
Sound pressure level [dB(A)](3)
max 56 56 60 60 60 60 67 67
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
Blower
YEFB 130-440
A complete range from 4 kW up to 24 kW