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Flagship series
Flagship central ERV air purifier
GVA15 / GVA25 / GVA35 / GVA50
Flagship series residential fresh-air unit; four models cover 150–500 m³/h, with noise from 31 dB(A).
- Automatically adjusts airflow to indoor air quality, with five speed settings
- Dual G4 pre-filters and dual H13 filters provide 99.97% PM2.5 filtration
Specifications
| Specifications | GVA15 | GVA25 | GVA35 | GVA50 |
|---|---|---|---|---|
| Rated power | 90W | 95W | 100W | 210W |
| Rated airflow | 150m³/h | 250m³/h | 350m³/h | 500m³/h |
| Static pressure | 175Pa | 182Pa | 190Pa | 200Pa |
| Noise | <31dB(A) | <35dB(A) | <37dB(A) | <40dB(A) |
| Dimensions | 1114×560×222mm | 1114×560×222mm | 1114×560×222mm | 970×970×300mm |
| Duct connection | Φ125/Φ150mm | Φ125/Φ150mm | Φ125/Φ150mm | Φ150mm |
| Applicable area | 80–120m² | 100–150m² | 150–250m² | 200–350m² |
Product parameters
- Power supply220V/50Hz
- PM2.5 filtration99.97%
- Heat-exchange coreJapanese Oji paper total heat-exchange core
- Filtration systemG4 pre-filter ×2 + H13 high-efficiency filter(HEPA)×2 + activated-carbon filter ×1
- Air monitoringPM2.5 (indoor/outdoor), temperature and humidity (indoor/outdoor), CO₂, formaldehyde
- Controllow-voltage control，App remote control included
- Airflow controlfive speed settings，with stepless adjustment
- Pressure balancesupported
- Operating modesmanual / automatic / anti-frost
- Acoustic and thermal insulationBASF insulation material + 3M low-emission adhesive
- Finishdark coffee electrostatic powder coating
- Optional configurationModbus protocol (whole-home smart-system integration), TVOC monitoring