Indoor unit of air conditioner

Abstract

An indoor unit of an air conditioner prevents spread of fire from an electrical component box. An indoor unit of an air conditioner according to an embodiment of the present invention is an indoor unit of an air conditioner, including an electrical component box that includes a main body portion and a lid portion and houses an electrical component. The electrical component box includes the lid portion and the main body portion into which the lid portion is fitted. A first fire spread prevention member formed of a first non-flammable material having flexibility is provided at a joint formed when the main body portion and the lid portion are combined or at a portion adjacent to the joint in the electrical component box.

Dependencies are inferred from the claim text.