What is the typical range of cabin temperature maintained by the Cabin Atmosphere Control System?

The typical range of cabin temperature maintained by the Cabin Atmosphere Control System is generally established based on passenger comfort and safety standards. The range of 65°F to 75°F is widely utilized because it is deemed optimal for maintaining a comfortable environment during flight. This range helps ensure that passengers feel comfortable, as temperatures outside this range can lead to discomfort, fatigue, or even health issues over prolonged periods in confined spaces.

Additionally, airline regulations and guidelines often reflect this preferred range to promote a pleasant cabin experience. The lower end of the range (65°F) avoids excessive coolness, which can be particularly uncomfortable on long flights, while the upper end (75°F) prevents the cabin from becoming too warm, which could contribute to passenger discomfort. This combination makes the range from 65°F to 75°F the most favorable for cabin climate control in commercial aviation.