THE D6 SERIES – Duct Unit
THE DUCT UNIT
The Sterionizer™ Duct Unit is designed for adding ionizing technology into air ducts and other closed areas with an airflow.
The unit is maintenance free with innovative-patented self-cleaning emitters.
In addition, the unit includes a Modbus communication port that can easily be connected to any building management system. It is easy to install the unit in any duct utilizing the pre-drilled flange and factory applied gasket.
When installed at appropriate points, the unit keeps the duct system clean and ensures that the air supplied is ionized
Duct Unit Technical Specifications | |
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Product number | IP2-025V-21 |
Room Size | up to 200² m |
Recommended Air Flow | up to 6000 m³/h |
Min Air Velocity (m/s) | Min. 0.5 m/s |
No. of integrated Sterionizers D6 | 1 Units |
Operation Environment | Temp. -10˚c – 70˚c / RH Min 20% up to 95% |
Power Supply | US Version 110 V, 1 Phase, 60 HZ EU Version 230 V, 1 Phase, 50 HZ |
Power Consumption | 0,5A Connection |
Control Network Connection | Modbus, optional |
Outside Dimensions | 130 mm W x 92 mm H x 130 mm D |
Weight | 2 kg |
Recommended Ion Concentration | 1000 to 30000 Ion per cm³ |
Recommended distance from the air outlet from a duct System | Max. 15 m |
DUCT UNIT
The Sterionizer™ is a patented air purification device based upon bipolar ionization technology, specifically developed to bring the health and quality of nature’s air to indoor environments

Maintenance
Over time, a layer of dust accumulates on the emitters. Without cleaning the dust, the amount of ions emitted can decrease significantly.
For this purpose, the device has a self-cleaning mechanism for the emitters
(programmable, default: one cleaning cycle per day), so you do not need to clean the emitters manually.
Maintenance
Over time, a layer of dust accumulates on the emitters. Without cleaning the dust, the amount of ions emitted can decrease significantly.
For this purpose, the device has a self-cleaning mechanism for the emitters (programmable, default: one cleaning cycle per day), so you do not need to clean the emitters manually.
The Sterionizer™
product overview
In natural habitats, solar and earth-based thermal energies create positive and negative ions that clean and renew outdoor air by removing harmful pollutants, such as bacteria, viruses, fungi, and spores. The Sterionizer™ generates these same positive and negative ions — just like those found in nature — that purify and freshen indoor air by eliminating the harmful pollutants mentioned above.
The Sterionizer™ is a compact electronic module that can easily be integrated into various air treatment products, such as central
air conditioners (duct systems), refrigerators, air purifiers, humidifiers and de-humidifiers, blowers, ventilators, cold stores and more.