HEATING CONTROL DEVICE FOR HOT WATER SUPPLY EQUIPMENT

摘要

This device having water flow sensing means for sensing water flow into a heat exchanger, temperature setting means for setting objective temperature and temperature detecting means for detecting the temperature of water flowing from the heat exchanger is characterized in that the heat exchanger initiates the heating according to the temperature difference between the setting temperature in the temperature setting means and the sensing temperature in the temperature sensing means when the water flow sensing means senses the water flow into the heat exchanger.