a/c control box PART # 7900A6041

[skcopeland]

I have recently bought a coleman furnace model # dgaa077bdta. I have a split unit for my a/c. Do i need the a/c control box PART # 7900A6041 to make my outside A/C unit work with this model.
Thanks

[Mark]

Hi,

Your furnace is already a/c ready. You do not need part number 7900A6041 to make a/c work with your furnace. That part is to be used with furnaces that are not a/c ready, such as the 7900 or 7600 series of furnaces.

Mark