Dehumidifier WDH-416S – 16 liters per day
The Aktobis dehumidifier WDH-416S combines a dehumidification capacity of up to 16 liters per day with a compact design and practical automatic functions. It is suitable for living spaces, basements, offices, and laundry rooms up to approx. 40 m² and helps maintain a reliable regulation of room humidity.
Powerful and versatile: Up to 16 liters of dehumidification capacity per day, an adjustable hygrostat, a 24-hour timer, and a connection for continuous condensate drainage make the WDH-416S a practical all-rounder for the household.
Efficient dehumidification for living spaces and basements
With a dehumidification capacity of up to 16 liters per day, the WDH-416S reduces excess moisture in indoor spaces. The device is particularly suitable for medium-sized rooms such as living rooms, bedrooms, basements, offices, and laundry rooms.
The integrated hygrostat control allows you to set the desired target humidity. Once this is reached, the compressor and fan switch off automatically. If the humidity rises again, the device can continue dehumidification independently.
Features and advantages of the WDH-416S
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High dehumidification capacity: Up to 16 liters of condensate per day at 30 °C and 80% relative humidity.
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Electronic hygrostat: Set the desired room humidity for demand-based operation.
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Automatic operation: The compressor and fan stop automatically when the target humidity is reached.
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24-hour timer: Flexible time control for daily operation.
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Two power levels: Noise level of approx. 43 dB(A) in low mode and approx. 46 dB(A) in high mode.
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Multiple operating modes: Dehumidification mode or pure air circulation possible.
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Continuous water drainage: Hose connection for direct condensate drainage.
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Automatic defrost function: Supports operation at cooler room temperatures.
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Washable air filter: Easy to clean and designed for regular use.
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Selectable target humidity: Operation with set humidity or continuous operation possible.
Ideal for drying laundry and laundry rooms
The WDH-416S is also suitable for assisting with drying laundry indoors. It removes the moisture released into the room air during drying and can thus shorten the drying time.
Practical for drying laundry: Especially in enclosed laundry rooms or rooms with limited ventilation options, the dehumidifier helps reduce the room humidity caused by damp laundry.
Typical areas of use
Thanks to its dehumidification capacity and easy operation, the WDH-416S can be used in various areas:
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Living rooms and bedrooms: To regulate elevated room humidity.
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Basements and older buildings: To reduce excess moisture.
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Offices and workspaces: For a pleasant indoor climate.
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Laundry rooms and utility rooms: To assist with drying laundry.
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Garages and hobby rooms: For dehumidifying suitable indoor spaces within the specified temperature range.
The actual dehumidification capacity depends on the room temperature, relative humidity, and spatial conditions. The indication of approx. 40 m² is therefore intended as a guideline.
Reduce moisture and lower the risk of mold
Consistently high humidity can promote condensation, musty odors, and mold growth. The WDH-416S helps reduce room humidity and create a more favorable indoor climate.
Automatic humidity regulation: Thanks to the integrated hygrostat, the device operates according to demand. Once the target humidity is reached, the compressor and fan switch off automatically. This reduces unnecessary operating times and supports efficient operation.
Important: A dehumidifier can reduce the risk of new moisture damage and mold growth by maintaining controlled room humidity. However, existing mold must be professionally assessed and, if necessary, treated separately.
Continuous condensate drainage with hose connection
In addition to the integrated condensate tank with a capacity of approx. 3.5 liters, the WDH-416S features a direct drainage connection. This allows the condensate to be drained continuously via a hose without having to empty the water tank regularly.
- Drainage spout on the back of the device directly above the water tank.
- The drainage hose is placed directly onto the connection without an additional coupling.
- Required hose inner diameter: 12 mm.
- The hose must be laid continuously with a downward slope.
Important during installation: The drainage hose must be laid with a downward slope so that the condensate can drain reliably. If the hose is routed upwards or creates areas where condensation can collect, water may flow back into the device.
Technical specifications of the WDH-416S
| Feature |
Specification |
| Model |
Aktobis WDH-416S |
| Dehumidification capacity |
Up to 16 liters/day at 30 °C / 80% r.H. |
| Maximum air circulation |
150 m³/h |
| Recommended room size |
Up to approx. 40 m² or 100 m³ |
| Operating range |
5 °C to 32 °C |
| Operating voltage |
220–240 V / 50 Hz |
| Power consumption during continuous operation |
Approx. 260 W |
| Maximum power consumption |
415 W |
| Compressor |
Rotary compressor |
| Refrigerant |
R290 (60 g) |
| Condensate tank |
Approx. 3.5 liters |
| Noise level |
Approx. 43 dB(A) (low) / 46 dB(A) (high) |
| Protection rating |
IPX0 |
| Color |
White with black cover |
| Cable length |
1.8 m |
| Dimensions (H × W × D) |
553 × 310 × 236 mm |
| Weight |
14 kg |
| Scope of delivery |
Dehumidifier, user manual, connection cable, and adapter for Switzerland |
Frequently asked questions about the WDH-416S
How much water does the WDH-416S remove per day?
The WDH-416S achieves a maximum dehumidification capacity of up to 16 liters per day. This value applies at 30 °C and 80% relative humidity. At lower temperatures or lower humidity, the actual capacity will be lower.
For what room size is the WDH-416S suitable?
The dehumidifier is suitable for rooms up to approx. 40 m² or 100 m³. The appropriate device size also depends on the room temperature, humidity levels, and building conditions.
Is the WDH-416S suitable for drying laundry?
Yes. The dehumidifier reduces the moisture released into the room air while drying laundry. This can help support and speed up the drying of laundry in enclosed spaces.
How loud is the WDH-416S dehumidifier?
The specified noise level is approx. 43 dB(A) in low mode and approx. 46 dB(A) in high mode. The perception of the noise level depends on the placement and personal sensitivity.
Can the WDH-416S be operated continuously?
Yes. For continuous operation, the condensate can be drained directly via a drainage hose. This means the integrated water tank does not need to be emptied regularly. A correct installation of the drainage with a continuous downward slope is required.
Does the WDH-416S have a hose connection?
Yes. On the back of the device, directly above the water tank, there is a drainage spout. The appropriate hose is placed directly onto the connection without an additional coupling. It requires an inner diameter of 12 mm and must be laid with a downward slope so that the condensate can drain reliably.
Does the WDH-416S help against mold?
By reducing excessively high room humidity, the WDH-416S can lower the risk of condensation and new mold growth. However, existing mold is not removed by the dehumidifier and must be professionally treated if necessary.
At what temperatures can the device be used?
The specified operating range of the WDH-416S is between 5 °C and 32 °C. At low temperatures, the dehumidification capacity may decrease.
Aktobis WDH-416S – reliable dehumidification for everyday use
Whether in the basement, living area, or laundry room: The WDH-416S offers a dehumidification capacity of up to 16 liters per day, automatic humidity regulation, and a practical hose connection for continuous water drainage. This makes it a versatile solution for regulating humidity in medium-sized rooms.