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Current Location ： Home > Products > Efficient heat recovery fresh air fan [conventional model]
Integrating fresh air replacement, energy recovery, and air purification functions.
Various types of places such as ultra-low energy buildings, residential buildings, office buildings, hotel rooms, medical inpatient departments, testing rooms, catering venues, etc.
Constant temperature oxygen enrichment
Filter and remove haze
DC variable frequency motor
Ultra-thin body
Ultra-low energy consumption
1. Indoor temperature display.
2. Three speed adjustment: low, medium and high.
3. Filter replacement reminder.
4. Built-in 485 communication interface.
5. Screen saver backlight, automatically turns off after 60 seconds.
High-efficiency filter: high-efficiency filter material, PM2.5 filtered 99% at one time
Primary filter: washable. Filters large particles, leaves, hair, mosquitoes, etc.
| Model | A | B | C | D | E | F | G | J | H | h | Φd1 | Φd2 |
| ERV150-DCS/1 | 1168 | 846 | 990 | 730 | 923 | 787 | 497 | 337 | 250 | 127 | 150 | 150 |
| ERV250-DCS/1 | 1168 | 846 | 990 | 730 | 923 | 787 | 497 | 337 | 250 | 127 | 150 | 150 |
| ERV350-DCS/1 | 1173 | 1096 | 990 | 980 | 920 | 1038 | 747 | 587 | 250 | 127 | 150 | 150 |
| ERV500-DCS/1 | 1431 | 1157 | 1126 | 1084 | 1189 | 1024 | 540 | 540 | 310 | 130 | 200 | 200 |
| ERV800-DCS/1 | 1605 | 928 | 1439 | 854 | 1497 | 795 | 425 | 425 | 496 | 225 | 250 | 250 |
| Model | Air volume (m3/h) High/Medium/Low | Power(W) High/Medium/Low | Refrigeration heat exchange rate (%) high/medium/low | Heating heat exchange rate (%) High/Medium/Low | Static pressure (Pa) | Noise (dB(A)) | power supply | Mass (kg) |
| ERV150-DCS/1 | 150/120/90 | 65/40/25 | 79/81/84 | 85/88/90 | 80/60/50 | 34/31/28 | 220V ~50Hz | 32 |
| ERV250-DCS/1 | 250/200/140 | 95/56/38 | 76/79/81 | 82/84/88 | 90/70/60 | 35/32/30 | 220V ~50Hz | 42 |
| ERV350-DCS/1 | 350/250/200 | 130/75/50 | 75/78/80 | 81/83/87 | 100/80/60 | 37/34/32 | 220V ~50Hz | 52 |
| ERV500-DCS/1 | 500/400/280 | 210/150/110 | 69/72/75 | 79/81/84 | 120/100/80 | 40/36/33 | 220V ~50Hz | 80 |
| ERV800-DCS/1 | 800/640/450 | 350/280/190 | 69/72/75 | 79/81/84 | 120/100/80 | 43/40/36 | 220V ~50Hz | 110 |
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