Dawlance air conditoner frost inverter 20Discription The Dawlance Frost Inverter 20 is a 1. 25 inverter air conditioner part of the Dawlance Frost series. It is a "cool only" unit, designed for regions with high temperatures, and features multiple technologies for efficient, powerful, and durable cooling KEY FEATURES Cooling capacity: Provides 14,000 BTU h, suitable for medium sized rooms. Energy efficiency: The inverter technology automatically adjusts the compressor speed to reduce energy