The concept of air conditioning is known to have been applied in Ancient Rome, where aqueduct water circulated through the walls of certain houses to cool them. Similar techniques in medieval Persia involved the use of cisterns and wind towers to cool buildings during the hot season. Modern air conditioning emerged from advances in chemistry during the 19th Century, and the first large-scale electrical air conditioning was invented and used in 1902 by Willis Haviland Carrier.
Product Quick Search
Find a local installer
Use our new installer search to find your local expert.
Choose the right system
The perfect system for your home

