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Mechanical ventilation plays a crucial role in sustainable building design. It helps reduce energy consumption and lower greenhouse gas emissions. The following are some of the key ways in which mechanical ventilation contributes to sustainable building design:
1. Energy Efficiency: Mechanical ventilation systems such as heat recovery ventilators and energy recovery ventilators can recover heat from outgoing stale air and transfer it to incoming fresh air, thereby reducing the energy required to heat or cool the air.
2. Indoor Air Quality: Proper ventilation helps improve indoor air quality by removing pollutants and ensuring an adequate supply of fresh air. This leads to a healthier and more comfortable indoor environment and can also increase productivity and reduce absenteeism.
3. Moisture Control: Mechanical ventilation systems are also essential for maintaining appropriate levels of moisture in the indoor environment. Excess moisture can cause mold growth, which can lead to health problems and structural damage.
4. Building Durability: Proper ventilation can also help extend the life of a building by reducing moisture buildup and preventing damage to the building envelope.
In summary, mechanical ventilation is essential for sustainable building design as it helps to reduce energy consumption, improve indoor air quality, control moisture, and increase building durability.
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