Powerful construction dryer WDH-1200HT (Akto 1200)
Price includes 8.1% VAT.
Professional construction dryer WDH-Akto1200 – The powerhouse for the toughest tasks
The WDH-Akto1200 is the "heavy workhorse" among construction dryers. As an extremely powerful dehumidifier, it was specifically developed for demanding tasks in temperature-controlled environments. It is the ideal solution for drying water damage , use on large construction sites , or dehumidifying heavily humid rooms up to 300 m².
Due to its enormous capacity, this unit does not require a water tank and operates exclusively via direct drainage (hose connection) . With an air circulation rate of 1000 m³/h and a highly efficient rotary compressor, it sets standards in its class.
Performance overview (dehumidification per day)
- 30°C / 80% RH: 100 liters (60% RH: 47 L.)
- 20°C / 80% RH: 47 liters (60% RH: 27 L.)
- 15°C / 80% RH: 35 liters (60% RH: 19 L.)
- 10°C / 80% RH: 19 liters (60% RH: 13 L.)
Outstanding features
- Precise control: Electric hygrostat (LED) for adjusting humidity in 1% increments (30% - 90%).
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Automatic function (the device switches off automatically when the target humidity is reached and also switches back on automatically when it gets more humid)
- The fan also stops when the target humidity is reached. This saves energy and distinguishes WDH devices from most commercially available devices on the market.
- Memory function: Automatic resumption of operation after power failure – ideal for unattended use.
- Robust & Mobile: Powder-coated metal housing and large wheels for safe transport over steps (weight: 60 kg).
- Professional features: Integrated kWh consumption meter, operating hours counter and automatic defrost function.
- Low maintenance: Closed cooling circuit and easy-to-clean air filter grille.
Application areas
Whether for building drying (concrete, screed, plaster), for damage restoration after flooding or for keeping large warehouses dry – the Akto1200 is equally appreciated by professionals and insurance companies.
Due to the high performance of the fan and compressor, the sound pressure level is approximately 70 dB(A) – the unit is not suitable for noise-sensitive areas. A minimum 9-ampere fuse is required. Recommended ambient temperature: 10°C to 32°C.
Technical data
| Dehumidification performance | max. 100 liters / day (30°C / 80% RH) |
| air circulation | 1000 m³/h |
| Power consumption | max. 1840 W (8.3 A) |
| Area of application | 4 m² to 300 m² (750 m³) |
| Refrigerant | R454C (environmentally friendly, GWP 148) |
| Mass / Weight | 1110 x 630 x 470 mm / 60 kg |
| Connection | 230 V (EU plug with fixed adapter for Switzerland) |
3-year warranty
As a direct customer of Aktobis Switzerland, you receive the following on all devices:
2-year standard warranty
PLUS 1 extra year as a gift
= Total 3 years
Bring-in guarantee, meaning you bring the device to us or send it to us. Upon request, we can arrange for the device to be picked up from you for a small fee of CHF 15.
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.
