TOP 5 mistakes when installing ventilation equipment
Why it is important to comply with technical standards when installing ventilation systems
A ventilation system is the basis of a comfortable microclimate in any room. Regardless of whether it is a private building, office or apartment, properly organized ventilation provides high-quality air exchange, stable temperature, eliminates excess moisture and reduces the load on heating and air conditioning systems.
In combination with modern technologies, such as a recuperator, supply and exhaust unit or duct fans, a ventilation system allows not only to improve air quality, but also to significantly reduce cooling and heating costs.
Incorrect design, capacity calculation or installation can negate the efficiency of the system, even if the best equipment is used. Comply with standards and take into account all parameters of ventilation systems — is critical to achieving the expected result.
Incorrect calculation of ventilation system capacity
One of the most common mistakes is incorrect calculation of ventilation capacity. The following features are often not taken into account:
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area and volume of the building;
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number of people in the room;
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presence of air conditioning, kitchen appliances, appliances;
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pressure in the air ducts and their shape;
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type of heating and air conditioning system.
All this affects the need for fresh air and determines the parameters of the supply and exhaust equipment.
Tip: accurately select the ventilation capacity in accordance with the standards, or order the design from a specialized company.
Airflow disturbances in ventilation systems
With improper When designing or installing air ducts, the logic of air movement is disrupted, especially when pressure, duct diameter are not taken into account, or regulating dampers are not installed. This creates areas with low or excessive fresh air concentration, complicates natural ventilation, and sometimes even causes reverse draft.
Tip: be sure to consider aerodynamics when designing - the correct organization of flows prevents noise, air loss and reduces energy consumption.
Installing ventilation equipment in the wrong place
Installing ventilation devices without taking into account the parameters of the room, the location of pollution sources or supply air reduces efficiency. This is especially true in multifunctional buildings with combined heating, cooling and ventilation systems.
Tip: consider all the features of the building layout, the type of air exchange (mechanical or natural ventilation) and weather conditions. Effective design involves optimal placement of equipment.
Lack of sound insulation during installation of the ventilation system
Sound vibrations caused by fans, turbulence in the air ducts or poor-quality connections — are a typical problem that is easy to avoid with the right approach. Lack of sound insulation worsens the microclimate, especially in residential areas.
Tip: use sound insulation materials, flexible inserts, breaks in the mains and dampers. In combination with the right selection of equipment, this will ensure comfort.
Ignoring regular ventilation maintenance
Without proper service, the efficiency of even the best system decreases. Dirty filters, clogged air ducts, worn fans — all this negatively affects not only the power, but also the quality of fresh air in the room.
In addition, this increases the load on adjacent systems — heating and air conditioning.
Tip: regularly maintain ventilation equipment, especially systems with a recuperator, where the heat exchanger requires periodic cleaning.
How to avoid mistakes when installing a ventilation system
To avoid the above problems:
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Follow technical regulations and standards.
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Involve professionals for design and installation.
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Use proven equipment and materials used in modern buildings.
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Consider compatibility with other systems — heating, air conditioning, humidification.
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Check the operation of the equipment after installation for compliance with the design parameters.
Recommendations of KVZ experts on effective ventilation
The KVZ company has extensive experience in organizing ventilation systems for buildings of any type — from apartments to commercial facilities. We take into account all parameters: area, temperature, type of heating system, expected load on air conditioning, features of air ducts, noise, pressure and the client's budget.
We offer comprehensive services:
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design taking into account all standards;
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professional selection of equipment (including a heat recovery unit or an air-conditioning system);
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high-quality installation and subsequent maintenance.
? Order a free consultation — we will help you choose the optimal ventilation system for your building.
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