APARTMENT HOUSE INTEGRATION SYSTEM FOR HEATING AND HOT WATER SUPPLY INCLUDING HOUSEHOLD HOT WATER SUPPLY HEAT EXCHANGE FACILITY

摘要

The present invention relates to a heating and hot water supply integrated system for an apartment house including a hot water supply heat exchange facility for households and, more specifically, to a heating and hot water supply integrated system for an apartment house including a hot water supply heat exchange facility for households, which installs and operates only two piping for heating and hot water supply, which controls a heating source to be supplied to the heating and the hot water supply through a valve mechanically operated by the pressure of city water as a signal when a user requests hot water, and which installs a two-stepped heat exchanger to allow the heating source after the heating to be used for preheating hot water.