Tommy Mac Discussions › Forums › Fix-it Forum: Home Improvement & Do It Yourself Repair Forum › air conditioner › Probably
August 4, 2007 at 1:52 pm #284886
Not seeing the rest from here; most probably, yes. The passage of air should be completely closed from the occupied space to the occupied space.
http://www.heatpro.us energy businessmen’s knowledge
Yes, you really have to find out the MAKE and MODEL to get good answers. There IS more than one machine made.