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WHAT IS VENTILATION?

 

Principle of Ventilation

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"Condensation and mould growth problems typically indicate that heating, ventilation and moisture production are out of balance. In many instances, adjustments to heating and ventilation are easier than moisture production if there is no obvious excessive source of moisture."

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- Best Practice Guidance Property Care Association

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What is ventilation

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"Approved Document F states that “ventilation is simply the removal of ‘stale’ indoor air from a building and its replacement with ‘fresh’ outside air”. It is required for: 

      - Supplying air for breathing

      - Dilution and removal of airborne pollutants

      - Controlling humidity

      - Air for fuel burning appliances

      - Temperature control

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Failure to adequately ventilate a property can result in indoor air quality issues, condensation and mould growth. On the other hand too much ventilation may result in heat loss and reduced energy efficiency. Whilst appropriate ventilation will assist with the control of many of the components that contribute to poor indoor air quality,"

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