Winter Park 407-629-6920
Jacksonville 844-699-2665

Tampa 813-749-7966
Leesburg/Ocala 352-326-5530
Melbourne/Palm Bay 321-802-3000
Lake Nona/Lee Vista 407-975-2727

Outside air temperature

Outside air temperature

A measure of the air temperature outside a building. The temperature and humidity of air inside and outside the building are used in enthalpy calculations to determine when outside air can be used for free heating or cooling. Abbreviated OAT.