Review on 🌬️ Keystone KSTAT08-1HC: 8,000 BTU Through-The-Wall AC & 4,200 BTU Heating - Remote Control, Sleep Mode, 24H Timer, Ideal for 350 Sq. Ft. by Tracey Mack

Save money and hassle and DO NOT buy this air conditioner. This is the worst. The first to arrive had a defective cooling system. I made the mistake of mounting it on the wall and sealing it before turning it on. Only the fan was running, which resulted in a few mid-summer days, wet misery in the mid 80's and then literally having to stay somewhere else until the new appliance came along. Of course, I was not reimbursed for the commissioned work for paying 2x setup fees. The replacement unit was tested prior to installation and worked, however less than 6 months has passed and now the fan is making an unbearable rattle and I feel like it's about to fall apart completely. My last block lasted over ten years before finally collapsing. This block is complete and utter garbage.