One A/C compressor - two air handlers? - http://www.hvacmechanic.com/ Forums


Original message

celebrity208

12.109.151.100

"One A/C compressor - two air handlers?" , posted Thu 11 Sep 17:14user profileedit/delete messagepost reply


I had a contractor visit my site and suggested that my existing 3.5 ton compressor/condenser could be used with two furnaces. Would this be possible? A new unit (~40kBtu) would be on the 1st floor, the other existing unit (~80kBtu) in the attic above the 2nd floor. Would this be done with parallel refrigerant lines or a series like single refrigerant line? If series, refrigerant to the smaller unit first... right?

Comments/suggestions/questions.

I can add a link to my plans and/or add more detail about my current config (hvac and floor plan) and my desired/future floor plan and you (the pros) can suggest hvac solutions.

Thanks

Clay

 


Replies:

Jojo98

68.60.207.210

"Re(1):One A/C compressor - two air handlers?" , posted Thu 11 Sep 23:33user profileedit/delete messagepost reply


The link would help. There are some significant, inhariant problems that must be resolved, or at best you will be without A/C, at worst you will ruin the compressor. Most customers will opt for indipendent units, might cost a little more, but there is a high level of sucess in getting what you want and paid for.