LZ-H025GBA4
- Heat recovery efficiency of 80-85% reduces energy losses during ventilation
- 250 m³/h airflow capacity ensures stable air exchange in residential and small commercial premises
- ePM1 filtration efficiency up to 95% effectively captures dust, allergens, and fine particles
- A built-in CO₂ sensor automatically adjusts ventilation intensity
- Low noise levels ensure comfortable operation in residential environments
- Automatic modes, including bypass and night mode, adapt the system to operating conditions
- Filter status indication simplifies maintenance
TECHNICAL SPECIFICATIONS
| KEY SPECIFICATIONS | |
|---|---|
| Normal air flow rate (m³/h) | 250 |
| Voltage, phase, frequency (V, ph, Hz) | 220-240 V, 1 ph, 50 Hz |
| Energy efficiency class | A |
| External static pressure (Pa)* | 100 / 70 / 50 |
| Air flow rate (m³/h)* | 250 / 250 / 150 |
| Dimensions (W x H x D), (mm) | 988 x 273 x 1,014 |
| Weight (kg) | 44,0 |
| ENERGY RECOVERY VENTILATION (ERV) MODE | |
| Current (A)* | 0,70 / 0,60 / 0,42 |
| Power input (W)* | 97 / 78 / 52 |
| Sound power level (dB(A)) | 50 |
| Sound pressure level (dB(A))* | 29 / 28 / 24 |
| Temperature exchange efficiency (heating / ErP), (%)* | 80 / 80 / 83 |
| Enthalpy exchange efficiency (heating / JIS), (%)* | 70 / 70 / 72 |
| Enthalpy exchange efficiency (cooling / JIS), (%)* | 66 / 66 / 68 |
| AIRFLOW BYPASS MODE | |
| Current (A)* | 0,70 / 0,60 / 0,42 |
| Power input (W)* | 97 / 78 / 52 |
| Sound pressure level (dB(A))* | 29 / 29 / 25 |
| DUCT WORK | |
| Quantity / diameter | 4 / Ø 200 |
| SUPPLY AIR FAN | |
| Quantity / type | 1 / direct-drive Sirocco |
| EXHAUST AIR FAN | |
| Quantity / type | 1 / direct-drive Sirocco |
| FILTERS | |
| Quantity / type / dimensions (W х H х D), (mm) | 2 / Cleanable fibrous fleeces / 855 х 10 х 160 |
*Boost / high / low modes