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Devoted to the indoor air processing 14 years
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Life-Long Services
Standard Features:
- Scientific design and low noise.
- Intake and outlet in the same line suitable for different occasions.
- silence running stabele quality & long life.
- Filter: includes washable primary filter, activated carbon filter and HEPA high efficient filter.
- External rotor motor.
- Omly available for supply air or exhaust air.
Performance Parameter
Model | Unit | AFV-20DF | AFV-30DF | AFV-40DF | AFV-50DF | AFV-60DF | AFV-90DF |
---|---|---|---|---|---|---|---|
Voltage | (V/HZ) | 200/50 | 200/50 | 200/50 | 200/50 | 200/50 | 200/50 |
Airflow | (m3/h) | 200/150 | 300/240 | 400/300 | 500/350 | 600/400 | 900/600 |
Static Pressure | (Pa) | 130 | 175 | 180 | 142 | 142 | 205 |
Rated Power | (W) | 32 | 68.7 | 82 | 105 | 169 | 412.9 |
Noise | (dB(A)) | 25/23 | 27/25 | 29/27 | 31/30 | 38/35 | 40/39 |
Duct Size | (mm) | 150 | 150 | 200 | 200 | 250 | 250 |
Machine Size | (mm) | 422x290x206 | 458x316x232 | 517x376x254 | 561x418x298 | 589x468x298 | 625x494x334 |
OUTDOOR HAZE AIR IS NOT SAFE, NEITHER INDOOR
Common Ventilation Issues for
Homes and Light Commercial Buildings
The HRV unit brings a continuous supply of fresh air into a home while exhausting an equal amount of contaminated air. During winter, fresh incoming air is tempered by the heat that is transferred from the outgoing air so you save on energy costs, while during summer, the incoming air is pre-cooled if the house is equipped with an air cooling system.
Supply Only Fan Application
Postive Air Pressure
Forces hot and/or humid air into walls and insulation.
![](http://www.astbergventilation.com/images/supply-fan.jpg)
![](http://www.astbergventilation.com/images/supply-fan.jpg)
![](http://www.astbergventilation.com/images/exhaust-fan.jpg)
![](http://www.astbergventilation.com/images/exhaust-fan.jpg)
Exhaust Only Fan Application
Negative Air Pressure
The unfiltered air increases risks of mold and causes energy costs to be higher.
Energy saving principle
![](http://www.astbergventilation.com/images/energy-winter.jpg)
![](http://www.astbergventilation.com/images/energy-winter.jpg)
SA temp. = (RA temp. -IA temp.) Xtemp. recovery efficiency + OA temp. Example: 14.8°C = (20°C-0°C) x 74% + 0°C
![](http://www.astbergventilation.com/images/energy-summer.jpg)
![](http://www.astbergventilation.com/images/energy-summer.jpg)
SA temp. = IA tmep.-(IA temp. -RA temp.) Xtemp. recovery efficiency Example: 27.8t = 33°C-(33°C-26°C) x 74%
Why You’ll Love owning our Heat Recovery Ventilator
- Indoor air is fresh, comfortable and healthy
- Allergy & asthma triggers are removed
- Room-to-room climates are more consistent
- Dust less often
- Helps control pet odors
- You’ II feel better – even sleep better
- Your home will be safer from mold and mildew
- Pet and cooking odors are cleared quickly
- Maintenance is easy – system even alerts when it’ s time for a filter change
- The service life of your HVAC system is extended
- Quiet operation
- Best product support available
![](http://www.astbergventilation.com/images/exhaust-air.jpg)
![](http://www.astbergventilation.com/images/exhaust-air.jpg)
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