| Please insert a brief topic summary here (take from the summary on the the topic page).
||Topic page: Air conditioning
Pages in this category (listed below) may include subtopics, how-tos, projects, designs, organizations and more.
Air conditioning is the process of altering the properties of air (primarily temperature and humidity) to more favourable conditions. More generally, air conditioning can refer to any form of technological cooling, heating, ventilation, or disinfection that modifies the condition of air. From Wikipedia air conditioning.
Pages in category "Air conditioning"
The following 4 pages are in this category, out of 4 total.