| 8010819 - | HERU 50 LP EC-y2 AR | 8010821 - | HERU 50 LP EC-y2 AL |
NOTE! The warranty of The HERU is only valid if accessories/equipment (e.g. filters) from H. Östberg AB are used.
Generating diagrams...
Generating diagrams...
|
HERU 50 LP EC-y2 AR 8010819 |
HERU 50 LP EC-y2 AL 8010821 |
|||
|---|---|---|---|---|
| Parameter | Value | Unit | Value | Unit |
| Voltage | 230 | V | 230 | V |
| Phase | 1 | ~ | 1 | ~ |
| Frequency | 50 | Hz | 50 | Hz |
| Power | 983 | W | 983 | W |
| Power, fans | 67 | W | 67 | W |
| Power, heater | 900 | W | 900 | W |
| Current | 4.6 | A | 4.6 | A |
| Current, fans | 0.59 | A | 0.59 | A |
| Current, heater | 3.91 | A | 3.91 | A |
| Speed | 2250 | r.p.m. | 2250 | r.p.m. |
| Sound pressure level at 3 m | 38 | dB(A) | 38 | dB(A) |
| Weight | 46 | kg | 46 | kg |
| Enclosure class | 41 | IP | 41 | IP |
| Duct connection | 125 | mm | 125 | mm |
| Max. flow @ 0Pa | 63 | l/s | 63 | l/s |
| Max. pressure | 326 | Pa | 326 | Pa |
| Voltage range | 220-240 | V | 220-240 | V |
| Parameter | Value | Unit |
|---|---|---|
| (a) Manufacturer | Östberg | - |
| (b) Model code | HERU 50 LP EC | - |
| (c) SEC average climate | -39.9 | kWh/m2 |
| SEC average climate, class | A | - |
| SEC warm climate | -15.3 | kWh/m2 |
| SEC warm climate, class | E | - |
| SEC cold climate | -82.8 | 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 | % |
| (h) Max. flow rate (@100Pa) | 172 | m3/h |
| (i) Power at max. flow rate | 63 | W |
| (j) Sound power level | 41 | dB LwA |
| (k) Reference flow rate | 0.034 | m3/s |
| (l) Reference pressure difference | 50 | Pa |
| (m) SPI | 0.37 | W/(m3/h) |
| (n) Type of control/ctrl factor | Local demand control(accessory)/0.65 | - |
| (o) External (and internal) leakage rate | 1,99 (3,99) | % |
| (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 | 198 | kWh |
| (w) AHS average | 4486 | kWh |
| AHS warmer | 2029 | kWh |
| AHS colder | 8776 | kWh |