| 8010805 - | HERU 70 K EC-y1 R | 8010806 - | HERU 70 K EC-y1 L | 
                                
                                
                                
                                
                                
                                
                                
                                
                         
NOTE! The warranty of HERU  is only valid  if accessories/equipment (e.g. filters) from H. Östberg AB are used.
 Generating diagrams...
                            
 Generating diagrams...
                            | 
                                                            HERU 70 K EC-y1 R 8010805  | 
                                                                                                            
                                                            HERU 70 K EC-y1 L 8010806  | 
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|---|---|---|---|---|
| Parameter | Value | Unit | Value | Unit | 
| Voltage | 230 | V | 230 | V | 
| Phase | 1 | ~ | 1 | ~ | 
| Frequency | 50 | Hz | 50 | Hz | 
| Power | 1010 | W | 1010 | W | 
| Power, fans | 242 | W | 242 | W | 
| Power, heater | 750 | W | 750 | W | 
| Current | 5.4 | A | 5.4 | A | 
| Current, fans | 2.02 | A | 2.02 | A | 
| Current, heater | 3.26 | A | 3.26 | A | 
| Speed | 3050 | r.p.m. | 3050 | r.p.m. | 
| Sound pressure level at 3 m | 41 | dB(A) | 41 | dB(A) | 
| Weight | 48.0 | kg | 48.0 | kg | 
| Enclosure class | 41 | IP | 41 | IP | 
| Duct connection | 125 | mm | 125 | mm | 
| Max. flow @ 0Pa | 97 | l/s | 97 | l/s | 
| Max. pressure | 692 | Pa | 692 | Pa | 
| Voltage range | 220-240 | V | 220-240 | V | 
| Parameter | Value | Unit | 
|---|---|---|
| (a) Manufacturer | Östberg | - | 
| (b) Model code | HERU 70 K EC | - | 
| (c) SEC average climate | -37.9 | kWh/m2 | 
| SEC average climate, class | A | - | 
| SEC warm climate | -13.3 | kWh/m2 | 
| SEC warm climate, class | E | - | 
| SEC cold climate | -80.8 | kWh/m2 | 
| SEC cold climate, class | A+ | - | 
| (d) Declared type | RVU / BVU | - | 
| (e) Type of drive | Variable speed drive | - | 
| (f) Type of heat recovery | Regenerative | - | 
| (g) Thermal efficiency | 80.1 | % | 
| (h) Max. flow rate (@100Pa) | 322 | m3/h | 
| (i) Power at max. flow rate | 243 | W | 
| (j) Sound power level | 44 | dB LwA | 
| (k) Reference flow rate | 0.057 | m3/s | 
| (l) Reference pressure difference | 50 | Pa | 
| (m) SPI | 0.53 | W/(m3/h) | 
| (n) Type of control/ctrl factor | Local demand control | - | 
| (o) External (and internal) leakage rate | 2.5 (5.7) | % | 
| (p) Mixing rate | N/A | - | 
| (q) Visual filter warning | In remote control | - | 
| (r) Instruction supply/exhaust grilles | See manual | - | 
| (s) Disassembly instructions | fsp.ostberg.com | - | 
| (t) Airflow sensitivity | N/A | - | 
| (u) Air tightness | N/A | m/s | 
| (v) AEC | 280 | kWh | 
| (w) AHS average | 4488 | kWh | 
| AHS warmer | 2030 | kWh | 
| AHS colder | 8781 | kWh |