Dantherm AD 935 S Condensation Dehumidifier
28L Heated Commercial Dehumidifier with 1kW Heater and Ducting

Heated, Ductable Drying for Demanding Environments

The Dantherm AD 935 S is a specialist commercial condensation dehumidifier designed for drying applications where warm, directed airflow is essential. Built on Dantherm’s proven AD 9 series platform, it features a 1kW built-in heater and two 100mm duct outlets, allowing warm, dry air to be channelled into voids, cavities, subfloors and other hard-to-access areas.

Reliable Extraction for Construction and Restoration

With an extraction capacity of up to 28 litres per day, the AD 935 S delivers steady drying performance for workshops, storage areas, building materials and smaller site rooms. Its single-stage 400m³/h airflow provides focused distribution through ducting, making it effective for targeted structural drying and controlled evaporation.

Rugged, Mobile and Service-Friendly

The strong steel housing, large wheels and telescopic handle make the AD 935 S easy to move between job sites. The stackable frame is ideal for rental fleets and contractors handling multiple units. Removable panels provide quick access to internal components for fast servicing, cleaning and maintenance.

Smart CC 6 Control System

The integrated CC 6 controller delivers intuitive operation with a graphical interface and colour-coded indicators. It is also compatible with Dantherm’s Simplify remote monitoring platform, allowing performance checks and adjustments in connected environments where remote management is required.

Flexible Drainage and Usage Monitoring

The AD 935 S includes an 8-litre condensate tank and a 15mm connection for continuous gravity drainage. It automatically detects an optional pump kit when installed. A MID-approved kWh meter and hour counter support accurate usage logging for commercial and hire applications.

Efficient, Low-GWP Refrigerant

The unit operates with non-flammable, low-GWP R454C refrigerant and a maximum power consumption of 1.785kW when the heater is active. This combination offers reliable heated drying capability with controlled running costs in demanding commercial environments.

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•  Model: Dantherm AD 935 S
•  Extraction Rate (30°C/80% RH): 28 litres per day
•  Extraction Rate (20°C/60% RH): 13 litres per day
•  Airflow: 400 m³/h
•  Operating Temperature Range: 5–30°C
•  Operating Humidity Range: 30–90% RH
•  Maximum Power Consumption: 1.785kW
•  Power Supply: 230V / 50Hz
•  Sound Level: 53 dB(A)
•  Heater Output: 1kW
•  Duct Outlets: 2 × 100mm
•  Tank Capacity: 8 litres
•  Drain Connection: 15mm
•  Refrigerant: R454C
•  Dimensions (H × W × D): 860 × 391 × 505 mm
•  Weight: 39.4kg
•  Mobility: Large wheels, telescopic handle, stackable frame 

• Integrated Heating: 1kW heater boosts drying performance in cooler conditions
• Ductable Airflow: Two 100mm outlets direct warm dry air into cavities and voids
• Professional Extraction: Removes up to 28 litres per day for trade drying tasks
• Smart Control System: CC 6 controller with clear status indication
• Remote Monitoring Ready: Compatible with Dantherm Simplify systems
• Flexible Drain Options: 8L tank, gravity drain and optional pump kit detection
• Service Friendly: Easy access to internal components for cleaning and maintenance
• Robust Mobility: Large wheels, telescopic handle and stackable design