[yoshua]

I want to install an A/C unit on a Coleman Furnaces P/N DGAA077DTB but I do not know which go with it. Also, the duct connection have two return grill and the connection to the Furnaces, How can I connect the heat duct system and get a A/C unit for the Furnaces. Thank you for your time.

Yunior

 

[Doc Holliday]

I want to install an A/C unit on a Coleman Furnaces P/N DGAA077DTB but I do not know which go with it. Also, the duct connection have two return grill and the connection to the Furnaces, How can I connect the heat duct system and get a A/C unit for the Furnaces. Thank you for your time.

Yunior

You only have heat right now and no cooling but are wanting to add cooling? Is that right?