C/A
Writing & Everyday abbreviation · Classified Ad
| Stands for | Central air |
|---|---|
| Categories | Writing & Everyday |
C/A stands for Central air, a classified ad abbreviation.
Indicates central air conditioning in a home, a system that cools all rooms through ductwork from one outdoor unit. It appears in housing ads as C/A or CAC.
Example: Ranch home with C/A, finished basement and a two-car garage on a quiet street.
Usage notes
Central air is usually paired with forced-air heating that shares the same ducts, and listings may write "CAC/CH" for central air and central heat. Buyers should ask the system's age, since commonly cited lifespans for air-conditioning equipment are 10 to 15 years.