Diffusers
Diffusers assist ventilation, which has a large impact on air quality at home, it helps to provide oxygen, remove carbon dioxide, gases and other harmful and undesirable substances, to eliminate the possibility of condensation and thus the risk of dampness and mold walls.
PRESSURE DIFFUSERS
Diffusers Ventair II TRD and Ventair II controlled by differential pressure are used to bring about a constant amount of fresh air to the rooms. Automatic pressure control stabilizes the airflow capacity, protecting against excessive exchange of air during periods of cold and windy,lets you realize the concept of controlled ventilation ensuring comfort and healthy indoor climate for energy-saving heat. They are used in rooms equipped with gravitational ventilation or mechanical exhaust.
Ventair pressure diffusers are equipped with self-acting flow controller (which responds to the pressure difference) through which supplied air quantity is constant, independent of weather conditions (wind, cold). Additionally, they allow manual adjustment inclusively to the closure.
They belong to a group of slot diffusers mounted in the upper, horizontal profile designed windows. They consist of two elements - air intake mounted on the outside, and a controller mounted on the inside of the window. These elements are connected by a slit made in the profiles of the windows for air circulation.
Automatic flow controller is positioned in the intake of the air. Controlling element is an aerodynamic piece of aluminum "floating" in a stream of air flow. As speed increases the air a flap rises and rotates around the upper edge of turning a blind cross-section of the flight. When the speed goes down a flap decreases. It fulfills the function of the proportional and automatic flow regulator providing a constant flow regardless of external conditions.
Additionally an air intake protects against the ingress of rainwater and is also fitted with insect net. With the internal controller you can manually change the flow through the use of flip top lid. Manual adjustment can be made directly handle the driving mechanism (version BS) or through the laces with weights (left-handed version of the L, right-handed version of P). Both the inlet probe and controller are made of extruded aluminum components assembled with plastic elements. The controller is also equipped with thermal and acoustic insulation.
Additionally an air intake protects against the ingress of rainwater and is also fitted with insect net. With the internal controller you can manually change the flow through the use of flip top lid. Manual adjustment can be made directly handle the driving mechanism (version BS) or through the laces with weights (left-handed version of the L, right-handed version of P). Both the inlet probe and controller are made of extruded aluminum components assembled with plastic elements. The controller is also equipped with thermal and acoustic insulation.
HUMIDITY CONTROLLED DIFFUSERS
A simple and effective solution. The most popular of all controlled air inlets. Available in two types of movement and in 3 different colours. Aesthetic design and reliability have made the diffuser EMM become the most popular product of AERECO. Along with the acoustic hood provides sound insulation of 38 dB.
- Humidity sensitive: changing the flow depends on the relative humidity indoors.
- Sound insulation: Dn, e, w = 38 dB with an acoustic hood.
- Easy maintenance: no adjustment, just an annual cleaning.
- Being able to work in two positions of vertical and diagonal flow.
Customized EMM diffuser can operate in two positions depending on the screw base. The air stream is directed vertically or diagonally. The setting depends on the distance from the diffuser to the window jamb(too little distance suppresses the free flow of air through the diffuser).
Manual diffuser ajar option. EMM diffusers can be equipped with a manual lock on the air flow. Diffusers ajar allow achieving the minimum amount of air. This option can be used only when unfavourable climatic conditions. Selection of temperature sensor in order to operate year round.
An extent of the throttle opening of humidity sensitive diffuser depends on the moisture content measured by the sensor. For the same values of absolute humidity, relative humidity value measured by the sensor diffuser may differ from the value measured in the middle of the room. The value of relative humidity varies with temperature. It is easy to understand that the temperature sensor near the air inlet has a significant impact on the size of the relative humidity reading.
Manual diffuser ajar option. EMM diffusers can be equipped with a manual lock on the air flow. Diffusers ajar allow achieving the minimum amount of air. This option can be used only when unfavourable climatic conditions. Selection of temperature sensor in order to operate year round.
An extent of the throttle opening of humidity sensitive diffuser depends on the moisture content measured by the sensor. For the same values of absolute humidity, relative humidity value measured by the sensor diffuser may differ from the value measured in the middle of the room. The value of relative humidity varies with temperature. It is easy to understand that the temperature sensor near the air inlet has a significant impact on the size of the relative humidity reading.
Temperature control is of fundamental importance in controlling the throttle position regardless of the weather conditions (indoor and outdoor temperature, relative humidity, internal and external) and to adjustment of the degree of throttle opening to the emission of water vapour inside the room.
The most common symptom of problems with the exchange of air, excessive growth of humidity is often a consequence of a lack of ventilation, or poorly functioning ventilation system in the apartment. The relative humidity is considered a reliable indicator of internal contamination and the need for ventilation. That is why Aereco decided to choose a system in which the air flow varies depending on the level of relative humidity. That is how the humidity ventilation system came into being.
Both volatile and liquid, the water appears as the first problem affecting the buildings. Small amounts of water vapour are sufficient to exert direct or indirect impact on users and on the building. Containing moisture levels ranged from 40 to 60% means that the conditions of comfort, however, exceeding or falling below the humidity level is injurious to the building and its users.
