Gree AC 36000 BTU, very very cold. Little use, always off because it's in a majlis. Its cooling is under my warranty. If it's not very cold, return it. The compressor, according to those who installed my ACs for me, because I moved from Riyadh to Qassim and installed new ACs for the house. It's an American compressor. I swear I had it in a 7x5 meter majlis and I set the remote to 30 because of its coldness in the peak of summer with the doors open. By God, I bought it for 7700 and didn't use it much. Defects: When I clean my ACs, I clean them all together. The fins must be fixed. I don't know what the worker did. If they go up, they don't come down by themselves anymore, only manually. But if you fix them, they stay fixed. It needs a pulley, but that's its only defect. The rest is under my warranty. Please, no one contact me for less than 2500. By God, if I had overworked the AC, I would have put it up for auction. I know these types are discontinued. By God, I installed the new types, and they don't cool like the old ones. By God, I installed my Gree ACs in rooms where I had previously installed new ones, removed them, and installed the 24k ones I brought for the rooms. Please do not undervalue the item, and I told you it's under my warranty.