Strutt|Input Data|Empirical|Packaged HVAC Outdoor Unit calculates the typical sound power level from an outdoor packaged HVAC unit (e.g. the condenser unit for a split-system airconditioner) into the current row of the worksheet
Strutt calculates the sound power levels as follows:
where `"CC"` is the cooling capacity (in tons of refrigeration) of the condenser.
Reference: Laymon Miller Noise Control for Buildings and Manufacturing Plants p7-9