Powerful construction dryer WDH-500AH
Price includes 8.1% VAT.
Construction Dryer WDH-500AH
The WDH-500AH is a powerful construction dryer for demanding applications in building drying, water damage restoration, and continuous dehumidification of large rooms.
With its high dehumidification capacity of up to 50 liters per day, the device is ideal for construction sites, basements, commercial premises, and damp old buildings. Its robust construction makes it particularly reliable for daily professional use in Switzerland.
Typical Applications
- Building Drying: Fast drying of new buildings, screed, and plaster
- Water Damage Restoration: After pipe bursts, floods, or inundations
- Basement Dehumidification: Protection against mold and musty odors
- Commercial & Industrial: Continuous operation in warehouses and technical rooms
Technical Highlights
- Dehumidification capacity up to 50 L/day
- Electronic hygrostat (30–90% r.H.)
- kWh power meter for transparent consumption control
- Operating hours counter for professional billing
- Automatic restart after power failure (memory function)
- Robust metal casing for construction site operation
- Mobile design with transport handles
Technical Data
| Capacity | up to 50 liters / day |
| Recommended Room Size | up to approx. 120 m² |
| Power Consumption | max. 820 W |
| Condensate Tank | approx. 5.5 liters + hose connection |
| Noise Level | approx. 57 dB(A) |
| Refrigerant | R290 (environmentally friendly) |
| Weight | 31 kg |
| Voltage | 220–240 V / 50 Hz |
FAQ – Frequently Asked Questions about the WDH-500AH
Which rooms is the WDH-500AH suitable for?
The construction dryer is suitable for rooms up to approx. 120 m², especially basements, construction sites, and renovated living areas.
Can the device run continuously?
Yes, the WDH-500AH is designed for professional continuous operation and is ideal for renovation work.
What happens in case of a power outage?
Thanks to the memory function, the device automatically restarts with the last saved settings.
Is operation in Switzerland possible without problems?
Yes, the device comes with an EU plug and Swiss fixed adapter and is ready for immediate use.
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.
