Unit of measurement | KOMFORT EC SB 250-E L S14 | |
Connected air duct size | mm | 160 |
Phases | - | 1 |
Minimum supply voltage | V | 230 |
Maximum supply voltage | V | 230 |
Power supply frequency | Hz | 50/60 |
Rated power | W | 180 |
Unit current | A | 1.37 |
Maximum airflow | m3/h | 390 |
Sound pressure level LpA at 3 m | dB(A) | 35 |
Heat recovery efficiency, max | % | 90 |
Heat exchanger type | - | Counter flow |
Heat exchanger material | - | Enthalpy |
Weight | kg | 66 |
Extract filter | - | G4 |
Supply filter | - | G4 (option: F7) |
Transported air temperature (max) | °С | 40 |
Transported air temperature (min) | °С | -25 |
Ambient air temperature min | °С | 1 |
Ambient air temperature max | °С | 40 |
Ambient air humidity max | % | 60 |
Ingress protection rating | - | IP20 |
Ingress protection rating of the drive | - | IP44 |
Trademark | Blauberg | |||||
Model | KOMFORT EC SB 250-E L S14 | |||||
Specific energy consumption (SEC) (kWh/(m2/a)) | Cold | Average | Warm | |||
78.5 | A+ | 41 | A | 16.8 | E | |
Type of ventilation unit | Bidirectional | |||||
Type of drive installed | Variable speed | |||||
Type of heat recovery system | Recuperative | |||||
Thermal efficiency of heat recovery (%) | 80 | |||||
Maximum flow rate (m3/h) | 352 | |||||
Electric power input (W) | 180 | |||||
Reference flow rate (m3/s) | 0.068 | |||||
Reference pressure difference (Pa) | 50 | |||||
Specific power input (SPI) (W/(m3/h)) | 0.261 | |||||
Control typology | Local demand control | |||||
Maximum internal leakage rates (%) | 2.7 | |||||
Maximum external leakage rates (%) | 2.7 | |||||
Sound power level (dB(A)) | 46 | |||||
Declared typology | RVU BVU | |||||
The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
720 | 183 | 138 | ||||
The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
8776 | 4486 | 2029 |
ØD | B | H | L |
---|---|---|---|
160 | 560 | 970 | 560 |