Trade mark
Model
Specific energy consumption (SEC), kWh/(m².a)
Type of ventilation unit
Type of drive installed
Type of heat recovery system
Thermal efficiency of heat recovery, %
Maximum flow rate, m³/h
Electric power input, W
Sound power level, dB(A)
Reference flow rate, m³/s
Reference pressure difference, Pa
Specific power input (SPI), W/(m³/h)
Control typology
Maximum internal leakage rates, %
Maximum external leakage rates, %
Internet address
The annual electricity consumption (AEC), kWh electricity/a
The annual heating saved (AHS), kWh primary energy/a
-81,6
Cold
A+
BLAUBERG
KOMFORT EC LB400 S21
Average
-42,5 A+
Bidirectional
Variable speed
Recuperative
88
480
Warm
-17,5
240
41
0,092
50
0,268
Local demand control
2,7
Cold
724
2,7 https://www.blaubergventilatoren.de
Average
187
Warm
142
Cold
9 100
Average
4 652
Warm
2 104
E