Mitsubishi 36,000 BTU Commercial Wall Mounted Single Zone Cooling Only System (PKA-A36KA & PUY-A36NKA7)Mitsubishi's commercial 36,000 BTU wall mounted single zone cooling only system (PKA A36KA7 & PUY A36NKA7) is part of Mitsubishi's P series. This single zone system is perfect for server rooms, daycares, churches, offices, and other business and commercial applications, when you need high performance during low ambient temperatures. P series systems like the PKA A36KA7 & PUY A36NKA7 are built with more durable materials, meant to survive through