Patent ID: 6213199
Filing Date: 2001-04-10
Classification: F24H,F25D

Abstract:
An apparatus in combination with a domestic water supply for controlling the temperature of potable water being delivered for domestic use comprising:a) a main water supply tank in a housing structure or room having an inlet conduit for receiving potable water from a domestic water supply and an outlet conduit for supplying the water at a predetermined temperature for domestic use in said housing structure or room;b) first thermostatically controlled means connected to said main water supply tank for heating the water within said main water supply tank when a temperature of the water is below a first predetermined value;c) a water refrigerating tank connected to directly receive and directly circulate back water from and to said main water supply tank; andd) second thermostatically controlled means for initiating circulation of water in said main water supply tank through said water refrigerating tank and cooling of water within said refrigeration tank when the temperature of the water in said main water supply tank is above a second predetermined value.