The general perception around commercial HVACs is that they are only suitable for commercial purposes, but they can be extremely beneficial for certain residential consumers as well. For the average residential consumer, a residential HVAC would perform well enough for all of their needs but it is important to note that certain high level consumers would be better suited to a commercial HVAC at the end of the day.
One reason for why such a thing might happen to be the case is that commercial HVACs can cool down or heat up much larger spaces. Hence, if you have a mansion or a full floor penthouse you might as well get something that is on a commercial scale. This would result in a much more efficient temperature control over your home and you can learn more about it by consulting the people that tend to deal in such matters such as HVAC repair personnel and the like all of whom possess the information that you require to get the job done.
There is one thing about commercial HVACs that you should be wary of which is the fact that they can be expensive to maintain. This might not be a problem for high net worth individuals who would be thinking of using these kinds of HVACs in the first place. For people like that, the benefits of using a commercial HVAC far outweigh the downsides. Such HVACs are uniquely suited to parties and the like since high octane dance fests require substantial cooling to keep everyone as comfortable as they want to be.