We know that people spend up to 90% of their life indoors and 30% of this time may be in the bedroom. Infants and young children spend even longer than this. Integral to the designing of a well-functioning bedroom are the concepts of comfort, wellness and health but the bedroom can be rife with asthma and allergy triggers with the potential to impact on these concepts and turn a bedroom into a negative space.

Air conditioners can play a significant role in good indoor air quality. Greater asthma morbidity – specifically a larger number of hospitalizations, wheezing episodes and night symptoms due to asthma – have been associated with the presence of moisture, mildew and cockroach allergen in homes. Air conditioners provide a dual function of controlling temperature and relative humidity in home environments, as well as potential removal of allergens.