( These estimations are based on a split or ducted a/c device. They are likewise based upon the Power Price Assurance price of ₤ 0.34/ kWh for the April-- June 2023 period). https://k12-instructure-com.cdn.ampproject.org/c/k12.instructure.com/eportfolios/634839/Home/_The_Role_of_Air_Conditioning_in_Improving_Indoor_Air_Quality_