What size AC unit do you need for 1700 sq ft?

To determine the appropriate size of an AC unit for a 1700 sq ft space, you generally need about 20 BTUs per square foot. This means you would need an AC unit with a cooling capacity of around 34,000 BTUs. However, factors such as ceiling height, insulation quality, local climate, and the number of occupants can affect this estimate, so it's advisable to consult with a professional for a more accurate assessment.