heat is taken away from a container of water
water_heater is heating_device. water_glass is container_or_vessel. heat_of_solution is heat. bath is container_of_water. hotspring is natural_source_of_hot_water. hot_water_bottle is receptacle. purification_process is removing_from_stuff. watering_can is container. hot_tub has hot_water_in water_back is water_heater.