LEO D destratification unit prevents the accumulation of warm air in the upper zones of the room. The fan draws in warm air and forces it downward into the occupied zone. This reduces heat loss through the ceiling and results in faster and energy-efficient heating of the building. The LEO D destratification unit supports the operation of the heating system by using the heat already generated, which accumulates in the upper zones of the room as a result of temperature stratification.
The 3 sizes of destratification units allow them to be precisely adjusted in relation to the height of the room. The large capacity range of 1,900 to 7,200 m3/h provides high comfort with high efficiency up to 40m high. Destratification unit allows you to operate in a sustainable way, minimising energy consumption. It works with heaters and other heating system equipment.
Thanks to its functionality, it is perfect for cooperation with rooftop Cube units. The LEO D BMS version allows connection to the intelligent FLOWAIR SYSTEM. Centrally controlled devices know exactly when to operate, which results in a variety of savings. The T-box controller with touchscreen display, which is the brain of the SYSTEM, also controls all devices from one place.
Basic parameters
| Air flow | up to 7250m3/h |
|---|---|
| Mass | 8-15kg |
| Casing | powder coated steel |
| Color | grey |
The main functionality of the destratification unit is to quickly and evenly reheat the building counteracting the phenomenon of air stratification.
Destratification unit prevent heat loss and make use of excess heat from below the ceiling, reducing building heating costs by up to 15%.
LEO D is a device that aims to reuse thermal energy already generated, for example, by heat-generating equipment or other heating devices. All according to the principle of reuse.
4 sections of movable air blades to allow any direction of airflow.
Option to change the fan's gear allows the user to adjust the unit's performance according to the season and varying temperature difference.
The LEO D device housing is made of steel, which ensures high durability and resistance to mechanical damage. The solid construction protects the internal components, which translates into a longer service life of the device. With a steel housing, the LEO D performs well even in demanding industrial conditions.
Automatic destratification in the FLOWAIR SYSTEM
Choosing a LEO D unit means saving energy by using heat from the upper zones of the room. The destratification unit starts automatically when the temperature in the lower parts falls below the set temperature, using the heat energy stored in the upper parts of the room. In case of insufficient heat under the roof, LEO heaters are automatically activated. This solution allows to reuse previously generated heat saving operating costs and energy.
Application
The LEO D destratification unit is designed for indoor use. It works with a variety of heating system equipment and is used to improve the heating efficiency of tall industrial and public buildings, such as industrial halls, warehouses, supermarkets or exhibition facilities.
| LEO D S | LEO D S | LEO D S | LEO D L | LEO D L | LEO D L | LEO D XL | LEO D XL | LEO D XL | |
|---|---|---|---|---|---|---|---|---|---|
| Step | III | II | I | III | II | I | III | II | I |
| Air flow at 20oC [m3/h] | 2700 | 2270 | 1970 | 5380 | 4390 | 2730 | 7250 | 6850 | 4700 |
| Max. power consumption [W] | 111 | 81,8 | 66,0 | 279,4 | 201 | 116 | 472,7 | 321,5 | 250,5 |
| Max. current consumption [A] | 0,48 | 0,36 | 0,3 | 1,31 | 0,95 | 0,61 | 2,11 | 1,46 | 1,29 |
| Power supply [V/Hz] | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 | 230/50 |
| Max. acoustic pressure level [dB(A)]* | 52,2 | 48,5 | 43,1 | 59,0 | 51,7 | 38,6 | 66,1 | 60,2 | 47,4 |
| Sound power level [dB(A)] | 72 | 70,3 | 64,9 | 80,8 | 73,5 | 60,4 | 87,9 | 82 | 69,2 |
| IP / Insulation class | IP 54/F | IP 54/F | IP 54/F | IP 54/F | IP 54/F | IP 54/F | IP 54/F | IP 54/F | IP 54/F |
| Type of casing | powder coated steel | powder coated steel | powder coated steel | powder coated steel | powder coated steel | powder coated steel | powder coated steel` | powder coated steel | EPP - expanded polypropylene |
| Color** | grey | grey | grey | grey | grey | grey | grey | grey | grey |
| Usage | Inside buildings | Inside buildings | Inside buildings | Inside buildings | Inside buildings | Inside buildings | Inside buildings | Inside buildings | Inside buildings |
| Maks.operating temperature [oC] | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Mass of unit [kg] | 8 | 8 | 8 | 11,8 | 11,8 | 11,8 | 15 | 15 | 15 |
*Acoustic pressure level at a distance of 5 m from the unit, in the room of medium capabillity of sound absorption and 1500 m3 of cubic measure.
** Color close to RAL 9007
** Color close to RAL 9007
Installation options
The LEO D destratification unit is designed to work in a horizontal position. It has channel sections for suspending and levelling the unit. When mounting to ceilings that transmit vibrations, we recommend the use of vibration isolators.
Hmax -maximum height of mounting with vertical positioning of air blades
Download files
Want to learn more about the product? Check the technical documentation, design files or marketing materials prepared for you.
