Thru-the-Wall Package Unit Comfort Pack R410A 2 ton cooling, 64 MBH gas input, 208-230/1/60, 80% AFUE/11.7 SEER2 Model # CP842464UB his unit was previously installed but never used. It was returned by a customer who mistakenly ordered a 208/230V 3-phase unit instead of the 208/460V 3-phase configuration they needed. The equipment is in new condition and comes with a 5-year factory warranty. A great opportunity to save on a high-quality unit at a discounted price.