DanVex Manufacturer of High-Performance Condensing Duct Dehumidifiers

Сondensing duct dehumidifiers DanVex, specifically designed for use in air distribution systems where air is supplied through ducts. The pressure fans in the DD series allow these dehumidifiers to function both as stand-alone units and as part of a ventilation system.
Our expertise in dehumidifier development has enabled us to create the widest range of high-quality solutions, tailored to meet various demands and applications.
Our product lineup includes dehumidifiers with extraction capacities ranging from 28 liters to 1000 liters per day and airflow rates of up to 11,000 m³/h.
Why Choose DanVex?
When selecting a manufacturer, consider the key advantages of DanVex over most competitors:
- Forced condensate drainage system ensures efficient removal of moisture, significantly extending the service lifeof the dehumidifier and reducing maintenance frequency.
- Wi-Fi & RS485 (MODBUS) support for remote monitoring and external control.
- High-quality fans and compressors from leading global manufacturers, ensuring guaranteed moisture removal and air pressure performance. Fans operate at two speeds for optimized efficiency.
- Stainless steel side plates on heat exchangers—unlike galvanized metal—offering superior durability and corrosion resistance.
- Copper tubes with aluminum fins and a blue hydrophilic coating prevent water accumulation on the heat exchanger, enhancing performance and longevity.
- Reinforced copper tubing: 0.5 mm wall thickness for straight tubes and 0.75–1.00 mm for curved tubes—twice the industry standard, significantly increasing product lifespan.
- Premium design, high-quality materials, and excellent workmanship, with easy access for maintenance.
- Integrated air filtration system, including coarse, medium, and fine filters, along with a UV lamp and ionizerfor air purification and disinfection in every DanVex duct dehumidifier.
Our Range of Duct Dehumidifiers
DanVex DD Series
The DD series extracts air from the room and returns it after dehumidification. It features one air inlet and one outletand can also be used to introduce fresh outdoor air.
DanVex DD-F Series – With Automatic Fresh Air Valve
This model features two air inlets: one for recirculating indoor air and another to mix fresh outdoor air. The dried, mixed air is then reintroduced into the room. An adjustable air valve controls the mixture.
DanVex DD-F has two air inlets and one outlet.
The optimal operating temperature range for the DD/DD-F series is +15°C to +35°C.
DanVex DD-FX Series – Advanced Split-System Dehumidifier
This high-performance split system combines multiple functions:
- Dehumidification
- Air conditioning & heating (air-to-air heat pump)
- Ventilation with fresh air supply and filtration
The indoor unit features three heat exchangers and an inverter fan, ensuring precise humidity control and maintaining indoor temperatures between +5°C and +35°C, even when outdoor temperatures range from -20°C to +40°C.
The system is operated via a single control panel, where you simply set your desired temperature and humidity levels. A CO₂ sensor monitors indoor air quality and regulates fresh air supply accordingly.
Common Features of All DanVex DD Duct Dehumidifiers
- LCD control panel with external connectivity via RS485 (MODBUS) and Wi-Fi.
- Reinforced heat exchanger made from thick copper tubing with aluminum fins, featuring a hydrophobic coating and stainless steel sidewalls.
- Stainless steel drain pan for enhanced durability.
- Built-in UV lamp & air ionizer for air purification and disinfection.
- Multiple air filtration levels, depending on the model:
- DD series: G4 + F7
- DD-F series: G4 + F7 + H13 (HEPA)
- DD-FX series: G4 + F7 + H13 (HEPA)