Low noice, low maintenance, good cooling, heavy duty longer life, best brand, I using it from 2012 and still working as new, actually don't know what kind of ac, I can say *Perfect* ...

Model 0.75 Ton 2 Star Window AC (AKGB09FAWA) 1 Ton 3 Star Split AC (3D COOL Purafresh Inverter 3S COPR) ...