Sentence 6.2.1.1.(1)

Intent 1:

To limit the probability that the inadequate design, construction or operation of heating or ventilating systems will lead to performance that is significantly below expectations, which could lead to:

• an inability to maintain adequate indoor air temperature or to control relative humidity, which could lead to condensation, which could lead to the growth of mould and mildew, or
• the inadequate control of airborne pollutants.

This is to limit the probability of negative effects on the air quality of indoor spaces, which could lead to harm to persons.