I have carreir ac in my shop but the performance is very bad. I am facing cooling problem. Ac is working badly in full colling even in cool mode. Compare to other ac which giveing cooling in just 28 or 27 c this ac is not given same cooling in 18 c even. I personaly call the expert and check it but there is no any technally fault in ac. Still ac is working in bad condition. So I recommend to everyone not to buy carrier ac. I hope this post help to company to improve their perfomance.
Thanks.