Horsepower (boiler) to tons of air conditioning conversion calculator shown above calculates how many tons of air conditioning are in 'X' horsepower (boiler) (where 'X' is the number of horsepower (boiler) to convert to tons of air conditioning). In order to convert a value from horsepower (boiler) to tons of air conditioning just type the number of hp to be converted to tons of air conditioning and then click on the 'convert' button.