How to calculate the capacity of Air condition unit for 30 feet x 25 feet room (Get me the equation)?

Question

How to calculate the capacity of Air condition unit for 30 feet x 25 feet room (Get me the equation)?

Answer 1

capacity of a c is depend on size . it is derived by the folowing mathod.

1 calculate the cfm ( cubic feet per minute)

2 temperature

3 heat .

or

with the help compressor rating. it will give's ua approx rating

Answer 2

There is no equation.

There are tables available, and they require other info, such as location, number and location of windows, doors, insulation, etc.

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