2 Carrier window ACs, 18000 BTU, purchased in 2013, price 500+500 SAR 2 Carrier window ACs, 24000 BTU, purchased in 2015, price 600+500 SAR 1 Samsung split AC, 24000 BTU, purchased in 2017, price 900 SAR The ACs are cooling only (except for the split AC which also has heating). They are working and very good, Masha'Allah, and cool the air very efficiently for those who want to check. I ask for permission for those who want to buy to receive the ACs on the 3rd of August (August).