Tons of air conditioning to kilocalories per hour conversion calculator above calculates how many kilocalories per hour are in 'X' tons of air conditioning (where 'X' is the number of tons of air conditioning to convert to kilocalories per hour). In order to convert a value from tons of air conditioning to kilocalories per hour type the number of tons of air conditioning to be converted to kcal/h and then click on the 'convert' button.