Peace, mercy, and blessings of God be upon you. I have a Mitsubishi window AC, size 18. The AC is working, but suddenly the cooling disappeared, and it's just blowing air. The problem is most likely the coil, and its price does not exceed 30 riyals. Selling to the highest bidder. The current bid is 300 from a serious buyer, and the price is close. Only serious buyers should contact.