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Current Location ： Home > Products > Lower maintenance of heat recovery fresh air fan
● Environmentally friendly sound-absorbing material: Select high-quality sound insulation materials and optimize the design to reduce noise to 31dB(A), which is highly silent and will not disturb your sleep.
● Energy-saving expert: operates 24 hours a day, only requires one kilowatt-hour of electricity.
● Refined maintenance design: bottom-up maintenance design makes maintenance simple and quick.
● Double filtration: PM2.5 is filtered more than 95% at one time.
Covering air volume: 150~500(m3/h)
Heat recovery efficiency: 65~75(%)
Filtration efficiency: ≥95(%)
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.
Primary filtration: Aluminum alloy filter, can filter large particles, leaves, hair, etc., can be washed repeatedly.
High-efficiency filtration: PM2.5 is filtered 99% in one go.
| Model | A | B | H | C | D | H2 | E1 | E2 | F1 | F2 | G1 | G2 | L | W | h1 | Φd |
| AHE-15W/P | 778 | 552 | 185 | 885 | 641 | 205 | 724 | 774 | 594 | 554 | 248 | 342 | 497 | 493 | 85 | 110 |
| AHE-25W/P | 778 | 552 | 200 | 885 | 641 | 220 | 714 | 759 | 594 | 554 | 257 | 341 | 497 | 493 | 100 | 110 |
| AHE-35W/P | 783 | 613 | 240 | 890 | 701 | 261 | 700 | 762 | 654 | 609 | 304 | 356 | 568 | 563 | 130 | 150 |
| AHE-50W/P | 840 | 736 | 255 | 1004 | 754 | 275 | 899 | 899 | 679 | 679 | 380 | 356 | 680 | 660 | 100 | 200 |
model | Voltage | Rated power | Air volume | Static pressure | Heat recovery rate (%) | Heat recovery rate (%) | Noise dB | Weight | ||||||||||
high | middle | Low | high | middle | Low | high | middle | Low | high | middle | Low | high | middle | Low | ||||
AHE-15W/P | 220 | 95 | 86 | 78 | 150 | 120 | 100 | 60 | 62 | 65 | 70 | 67 | 70 | 75 | 37 | 35 | 31 | 22 |
AHE-25W/P | 220 | 110 | 95 | 82 | 250 | 200 | 170 | 60 | 60 | 63 | 67 | 65 | 68 | 72 | 40 | 37 | 34 | 22 |
AHE-35W/P | 220 | 176 | 160 | 150 | 350 | 280 | 240 | 70 | 60 | 63 | 67 | 65 | 68 | 72 | 43 | 40 | 36 | 7 |
AHE-50W/P | 220 | 390 | 340 | 300 | 500 | 460 | 410 | 150 | 62 | 65 | 70 | 67 | 70 | 75 | 43 | 39 | 35 | - |
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