AUXILIARY HEATER MOUNTING STRUCTURE

摘要

PURPOSE: An auxiliary heater mounting structure is provided to simplify the structure of an air conditioner and to facilitate production of parts, by integrally forming the auxiliary heater to a heater core. CONSTITUTION: In a mounting structure of an auxiliary heater, an auxiliary heater mounting part(25) is formed by making the width of some tubes(23b) among plural cooling tubes(23) of a heater core(20) small. A box-shaped auxiliary heater(10) is installed to the auxiliary heater mounting part. The heater core comprises first and second tanks, the cooling tubes, and plural radiant fins installed between the tubes. A hook(26) is formed to the auxiliary heater mounting part. A hook-fastening part to which the hook is separably fitted is formed to the auxiliary heater.