The coefficient of performance (efficiency) of an AC at that temperature range would still be well over 1. Probably around 3-4 depending on the unit and refrige

The coefficient of performance (efficiency) of an AC at that temperature range would still be well over 1. Probably around 3-4 depending on the unit and refrigerant. [0] ACs are very efficient for the same reason heat pumps are efficient. They are just moving energy around. [0] https://www.researchgate.net/publication/242172797_A_Comparison_Of_An_R22_And_An_R410A_Air_Conditioner_Operating_At_High_Ambient_Temperatures https://www.researchgate.net/publication/242172797_A_Compari...