The Comfort-Aire Side Discharge Air Conditioner Condenser is a compact unit that has been designed to be able to fit discreetly in tight spaces, meaning it does not create a visual distraction in an outdoor living area. This system features a rotary compressor and is built to be able to operate at an incredibly quiet 54 decibels. This unit's cabinet is constructed using galvanized steel, which helps to protect the system, providing a long life-span.