Every dwelling shall have supplied water-heating facilities which are properly installed, are maintained in safe and good working condition, are properly connected with the hot water lines required under the provisions of Section 1359.05 and are capable of heating water to such a temperature as to permit an adequate amount of water to be drawn at every required kitchen sink, lavatory basin, bathtub or shower at a temperature of not less than 120 degrees Fahrenheit. Such supplied water-heating facilities shall be capable of meeting the requirements of this section when the dwelling or dwelling unit facilities required under the provisions of Section 1359.05 are not in operation. (Ord. 1962-20. Passed 7-23-62.)