We just picked up our 2012 model last week. Both thermostats are digital. The one in the bedroom controls the air for just that unit and the one in the living room controls that unit separately. Although, when running the living room unit separately, you still get air pushed through the one ceiling vent in the bedroom and when running the bedroom unit separately, you still get a small flow through the living room vents. Both units have the quick cool down vents within the air conditioner itself.
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