KEYSTONE 12,000 BTU 230V Through-The-Wall Air Conditioner KSTAT12-2D 12000
10.5 energy efficiency ratio (EER), this 12,000 BTU through the wall air conditioner can effectively cool rooms up to 550 sq. ft and dehumidify up to 2.5-pt. Universal fit: this air conditioner will fit in your existing 24.
