Hello friends today I’m gonna be sharing my experience with Hyundai HS4154.GC0-CM 1.5 Ton 3, star inverter split AC. When I bought this Air conditioner the dealer said that it’s a very good quality AC. But using this AC 2-3 months it started making noise. And the cooling power of the AC went lower and lower. And after some time cooling time of this Air conditioner was decreased. And the electricity bill started getting high. That’s because me and my family decided to sell this in second hand. Service they gave was good but the product was not good.