The document provides details about the WAECO CoolAir RT 880 roof air conditioner. It is a 24 volt air conditioning unit for trucks that has a cooling capacity of 1000 watts. It uses R134a refrigerant and has a rotary compressor, soft-start electronics, low-voltage protection, three fan speeds, and automatic mode. Additional features include a white upper shell, digital display, remote control, adjustable nozzles, and dehumidification. It is e-approved and measures 830 x 160 x 635 mm.