Large construction dryer WDH-1200HT (Akto 1200)

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%).
• 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.

Technical data