VENTILATING APPARATUS EASILY MOUNTING AND DEMOUNTING HEAT EXCHANGE UNIT

摘要

PURPOSE: A ventilating apparatus is provided to easily mount and demount a heat exchange unit even after a ventilating apparatus is installed on a ceiling. CONSTITUTION: A main body case(10) has an outdoor air inlet port(14) and an indoor air exhaust port(15) formed at one end, and an indoor air inlet port(16) and an outdoor air exhaust port(17) formed at the other end. A heat exchange unit(30) is installed in the main body case to exchange heat with air exhausted to the outside and air flowed into a room, and is demountable in vertical direction through an opening(19) of a lower surface of the main body case. Two ventilating units(40,50) are installed at both sides of the main body case for inflow of outdoor air and exhaust of indoor air.