Ac vents

[PARAPTOR]

Originally Posted by xrated

Something to keep in mind if you are seriously thinking of adding another A/C unit into existing ductwork, is the duct size itself. It's probably not large enough to support the amount of airflow generated by two units. And even if it was, if two A/C units are running at the same time, from opposite ends of the ductwork , they are effectively trying to push air against each other. Of course, some of the air will be coming out of the registers, but probably not enough to give you good airflow across the evaporator coil of each unit. Low airflow across the evaporator(s) will result in them freezing up because there is not enough of a heat load to boil off the refrigerant circulating through the evaporator.

I have no idea what you are referring to, seems to me you may be merely reemphasizing information in John's previous post in this thread. If your post is in any reference to my post also in this thread, I highly suggest you reread it. Real simple, my concept, which is identified in the referenced post,
identifies two separate A/C units feeding into two separate existing ducts.

Just want to clear up any possible confusion related to previous posts pertaining to this thread