/ Product catalogue / Air handling units / Counterflow commercial AHU / Suspended Units / KOMFORT EC DBE / KOMFORT EC DBE 300 L S21 DTV
| Unit of measurement | KOMFORT EC DBE 300 L S21 DTV | |
| 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 |
| Power of electrical reheater | W | 1500 |
| Unit current | A | 7.9 |
| Maximum airflow | m³/h | 340 |
| Rotation speed at 50hz | - | 3270 |
| Sound pressure level LpA at 3 m | dB(A) | 27 |
| Heat recovery efficiency, max | % | 90 |
| Heat exchanger type | - | Counter flow |
| Heat exchanger material | - | Polystyrene |
| Weight | kg | 44 |
| Extract filter | - | G4 |
| Supply filter | - | G4 (F7 option) |
| 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 | - | IP22 |
| Ingress protection rating of the drive | - | IP44 |
| Article | - | 8073977 |
| Trademark | Blauberg | |||||
| Model | KOMFORT EC DBE 300 L S21 DTV | |||||
| Specific energy consumption (SEC) (kWh/(m²/a)) | Cold | Average | Warm | |||
| -75.7 | A+ | -39 | A | -15.3 | E | |
| Type of ventilation unit | Bidirectional | |||||
| Type of drive installed | Variable speed | |||||
| Type of heat recovery system | Recuperative | |||||
| Thermal efficiency of heat recovery (%) | 76 | |||||
| Maximum flow rate (m³/h) | 295 | |||||
| Electric power input (W) | 174 | |||||
| Reference flow rate (m³/s) | 0.061 | |||||
| Reference pressure difference (Pa) | 50 | |||||
| Specific power input (SPI) (W/(m³/h)) | 0.35 | |||||
| Control typology | Local demand control | |||||
| Maximum internal leakage rates (%) | 2.7 | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Declared typology | RVU BVU | |||||
| Sound power level (dB(A)) | 49 | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 767 | 230 | 185 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 8614 | 4403 | 1991 | ||||
| Ø D | B | B1 | H | L | L1 |
|---|---|---|---|---|---|
| 160 | 485 | 577 | 290 | 1238 | 1291 |
| Name | Photo | Description |
|---|---|---|
| Blauberg SFK 20x32 |
|
Hydraulic syphon for condensate drainage |
| Name | Photo | Description |
|---|---|---|
| Blauberg SD 160/600 |
|
Silencers for round ducts |
| Blauberg SD 160/900 |
|
Silencers for round ducts |
| Blauberg SD 160/1200 |
|
Silencers for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg VRV 160 |
|
Backdraft dampers with spring for round ducts |
| Blauberg VKA 160 |
|
Air dampers for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg EVH 160-0.8-1 S21 V.2 |
|
Electric duct preheater for heat exchanger freeze protection |
| Blauberg EVH 160-1.2-1 S21 V.2 |
|
Electric duct preheater for heat exchanger freeze protection |
| Blauberg EVH 160-1.7-1 S21 V.2 |
|
Electric duct preheater for heat exchanger freeze protection |
| Blauberg EVH 160-2.0-1 S21 V.2 |
|
Electric duct preheater for heat exchanger freeze protection |
| Name | Photo | Description |
|---|---|---|
| Blauberg S25 |
|
LCD control panel |
| Blauberg S22 |
|
Control panels |
| Blauberg S22 Wi-Fi |
|
Control panels |
| Name | Photo | Description |
|---|---|---|
| Blauberg CD-1 |
|
CO2 sensors |
| Blauberg CD-2 |
|
CO2 sensors |
| Blauberg FS2 |
|
Humidity sensor |
| Name | Photo | Description |
|---|---|---|
| Blauberg FP 440x128x20 G4 |
|
G4 panel filter |
| Name | Photo | Description |
|---|---|---|
| Blauberg Belimo TF230 |
|
Electric actuators |
