Powerful dehumidifier with Wi-Fi WDH-870FW
Price includes 8.1% VAT.
Dehumidifier WDH-870FW
The WDH-870FW construction dryer is a true high-performance device for demanding dehumidification tasks. With an impressive dehumidification capacity of up to 70 liters per day, it is ideal for construction drying, water damage restoration, and for large basement and living areas.
Suitability & Areas of Application
- Large Areas: Optimal for rooms and floors up to approx. 120 m².
- Construction Drying: Perfect for new buildings, renovations, and screed drying.
- Water Damage: Fast and reliable drying after pipe bursts or flood damage.
- Laundry Drying: Supports the drying of multiple washing machine loads per day.
- Continuous Operation: Suitable for 24/7 use with direct hose connection.
Conclusion: A powerful professional construction dryer for the highest demands in private and commercial use.
Features & Benefits
- High Efficiency: Automatic shutdown of fan and compressor when target humidity is reached.
- Precise Control: Electronic hygrostat (30% – 90% humidity adjustable).
- Flexible Ventilation: Three fan speeds for demand-oriented operation.
- SmartHome-enabled: Settings remain saved after power failure (memory function).
- Large Water Tank: 7.9 liters volume with auto-stop and fill level indicator.
- Professional Defrosting: Hot gas defrost for reliable operation even in cool rooms.
Technical Data
| Voltage | 230V / 50Hz |
| Power Consumption | max. 930W (Ø 629W) |
| Noise Level | approx. 53 dB(A) |
| Dehumidification Capacity | up to 70 liters / day (32°C / 90% r.F.) |
| Condensate Tank | 7.9 Liters |
| Weight | 20 kg |
| Dimensions (H/W/D) | 610 × 384 × 280 mm |
| Operating Area | up to 120 m² | 5°C ~ 32°C |
| Plug | EU plug + CH fixed adapter |
FAQ – Frequently Asked Questions about the WDH-870FW
Is the WDH-870FW suitable for water damage?
Yes, the construction dryer is ideal for water damage. With up to 70 liters of dehumidification capacity per day, it is perfectly suited for quick drying of floors, walls, and basements.
Can I use the WDH-870FW for construction drying?
Yes, the device was specially developed for new buildings, renovations, and screed drying and is designed for continuous operation.
Is continuous operation possible?
Yes, the WDH-870FW is designed for 24-hour continuous operation and has a direct hose connection for continuous drainage.
How is the device controlled?
You can control the construction dryer either via the LED display or conveniently via WLAN with the Tuya Smart App.
How loud is the WDH-870FW?
The device operates at approx. 53 dB(A), making it relatively efficient for its performance class, but more suitable for functional rather than noise-sensitive living areas.
What room size is the device suitable for?
The WDH-870FW is suitable for rooms up to approx. 120 m², making it ideal for large basements, floors, or construction projects.
Does the WDH-870FW have a hose connection?
Yes. It has a screw cap with a rubber stopper on the back, behind which the hose connection is located. The matching hose has an inner diameter of 12 mm. It must be laid with a gradient so that condensate does not flow back into the device.
3-year warranty
As a direct customer in Switzerland, you receive the following for all WDH devices from Aktobis:
2 years standard warranty
PLUS 1 additional year free of charge
= 3 years total
Bring-in warranty, meaning you bring the device to us or send it to us. Upon request, we can have the device collected from you for a small fee of CHF 15.-.
Third-party brands (no products with the designation "WDH"): 2 years warranty
Free shipping on orders over CHF 100.-
For all orders over CHF 100, we will cover the shipping costs within Switzerland and Liechtenstein.
Shipping costs for small quantities under CHF 100.- are CHF 9.-.
Quantity discount
When you order multiple items from us, you benefit from an attractive quantity discount . The items can be mixed; they don't all have to be the same product.
2-3 items: 3%
4-5 items: 5%
6-9 items: 7%
10 or more items: 10%
If you need more equipment than we have in stock here in Switzerland, the delivery time from our central warehouse is approximately 8 working days (even for very large quantities). Please contact us for details.
We welcome inquiries from dealers and wholesalers.
Desired item not found?
Ask us! We can procure many other drying, heating, ventilation and cooling devices for you at a reasonable price, regardless of brand.
