The Smith's Ostro range of commercial air curtains is designed for use in the entrances of shops, offices, leisure facilities, hotels, schools, hospitals and most other public buildings. Ostro is available in 3 versions - W hydronic, E Electric and C Ambient.
Ostro air curtains are designed for use in regions with moderate or cold climates in spaces where the temperature range is -10C to +40C, in conditions that are free from external contaminants such as pollen and hydrometeor (horizontal precipitation).
In winter Ostro air curtains protect against heat loss in rooms by directing a warm air stream across doorways preventing cold air from entering the heated space. In summer, the air curtains can be used as cooling devices to prevent the entry of hot air and pollutants from the outside.
Available in hydronic versions (Ostro W) and electric versions (Ostro E), and ambient versions (Ostro C) without a heater for applications with entrances where no additional comfort heat is required.
There are 3 sizes, 1084mm, 1554mm and 2024mm available in all 3 versions.
Ostro E (electric)
- Heat output up to 14kW
- Air throughput from 1200 - 4800m3/h
- Low noise levels - 61dB at maximum fan speed
- Featuring a new type of PTC electric coil which minimises the voltage on the surface of the coil.
- Large heat exchanger surface area
- Fully automatic heat control dependent on airflow
- Auto shut-off if the airflow is compromised preventing overheating
- Low energy consumption
- Maximum mounting height 4m
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