Abstract: A control for an air conditioning unit, which is configured to be easily attached to a vertically extending partition of the air conditioning unit. The control box includes a main housing having a substantially horizontal bottom wall. The bottom wall has front, side and rear edges and a front wall extending substantially vertically upwardly from the front edge of the bottom wall. A side wall extends substantially vertically upwardly from each of the side edges of the bottom wall. Each of the side walls has a front edge integrally formed with the front wall and a rear edge having a downwardly extending attachment hook extending rearwardly of the rear edge of the side wall and the rear edge of the bottom wall. The air conditioner's partition has attachment hook receiving slots formed therein, which are configured to receive the attachment hooks therein in a manner attaching the main housing to the partition with the rear edges of the bottom wall and the side wall in confronting relation with the partition.

Abstract: An electrical power cord arrangement for a room air conditioner of the type having an indoor section, an outdoor section, an electrical control box contained within the indoor section and an outer housing partially enclosing both sections. The outer housing has an access opening therein in the region thereof which encloses the outdoor section. An electrical power cord having a first end, which terminates within the electrical control box extends from the control box, through the housing, into the outdoor section of the air conditioner where it then passes from the housing through the access opening to the exterior thereof, where it terminates in a second end configured to be connected to a source of electrical power.

Abstract: An air conditioning unit is provided, which includes an outdoor section which has a condenser coil mounted therein and an outer protective housing at least partially enclosing the outdoor section. The housing has a substantially rectangular opening therein in overlying relation with the condenser coil. The opening is defined by four coplanar wall sections of given thickness. Each wall section has an edge thereof, which cooperates with the edges of the other wall sections to define the perimeter of the opening. A one-piece molded plastic grille is configured to substantially cover the opening. The grille includes an outer framework sized to be substantially contiguous with the perimeter of the rectangular opening. The outer framework is defined by upper, lower and left and right frame members, which are interconnected at the ends thereof to define the outer framework. A plurality of inclined horizontal louvers extend between the left and right frame members.

Abstract: An improved room air conditioner of the type having an indoor section and an outdoor section, which are supported by a basepan and which are separated by a partition. The indoor section includes an indoor fan and an evaporator coil and the outdoor section includes a condenser coil, an outdoor fan and a compressor. The air conditioner is made from two subassemblies, the first subassembly includes a basepan having an indoor region near the front of the basepan and an outdoor region near the back of the basepan. The compressor is supported in the outdoor region and a condenser coil is also supported in the outdoor region rearwardly of the compressor. The evaporator coil is supported in the indoor region and a refrigeration flow circuit interconnects the condenser, the evaporator coil and the compressor. The second subassembly includes a vertically extending partition having an indoor side, an outdoor side and an opening therethrough extending from one side to the other.

Abstract: A front grille for the indoor section of an air conditioning unit includes a substantially planar front section, which has air inlet louvers and an air outlet opening formed therein. The front section also includes an opening configured to provide access to the air conditioning unit's control box when the grille is mounted on the indoor unit. The control box access opening is substantially rectangular and is surrounded by three outwardly facing fixed wall sections, each of which is substantially coplanar with the front section. A fourth fixed wall section lies in a plane behind the front section of the grille. An insert is provided, which has a back section and a front wall. The front wall is configured to be coplanar with each of the three fixed wall sections when the back section of the insert is placed in confronting relation with the fourth fixed wall section.

Abstract: An air conditioner is provided of the type having an indoor section, which includes a housing, evaporator coil and an indoor grille adapted to be mounted to the housing in spaced relation to the evaporator coil. The grille includes a front wall having a return opening therein to admit return air to be conditioned into the evaporator coil. The front wall also has an elongated opening adjacent to an edge thereof, which is adapted to receive a filter for insertion and removal of the filter into the space between the back wall of the indoor grille and the evaporator coil. The filter includes a rectangular frame having a leading edge and a trailing edge and laterally spaced edges interconnecting the leading and trailing edges.

Abstract: A front grille for a room air conditioning unit includes a planar front section, which includes an air inlet opening, an air outlet opening, and an opening configured to receive the unit's control panel when mounted on an air conditioning unit. The front section has a top wall, bottom wall, and left and right-hand side walls, each of which extend rearwardly of the front section and cooperate with one another to define a skirt element integrally formed with and extending rearwardly from the planar front section. An elongated recess is formed in the planar front section. One or more inserts, each of which is configured to be received in the recess in the front section, are provided. Each of the inserts has a distinguishing ornamental configuration thereon, which is different from the distinguishing ornamental configuration of the other inserts. Means are provided in the elongated recess and on each of the inserts for cooperating with one another to retain each of the inserts in the recess.

Abstract: A control box for an air conditioning unit, which is configured to contain control components and a capacitor. The control box includes a housing having an inverted L-shape, which defines a substantially vertical section and a substantially horizontal section. The horizontal section has an open front defined by peripherally extending edges. One or more of the edges are provided with attachment structure integrally formed thereon. A control panel section for housing the control components has an open back defined by a plurality of peripherally extending edges. The edges of the control panel section are configured to engage the edges of the horizontal section and are provided with attachment structure formed thereon which is configured to cooperate with the attachment structure of the horizontal section to thereby facilitate attachment of the control panel to the horizontal section.

Abstract: A shipping protector is provided which is to be disposed between a substantially rectangular article and a shipping container for the article. The article is of the type having a base having four base corners and a top having four top corners, each of which is in substantially vertically spaced relationship with one of the base corners. The protector includes a base support configured to engage the article's base and each of the base corners. The base support has a thickness sufficient to define an upwardly facing surface adjacent each of the base corners. A first top support is provided which is configured to engage two of the top corners and which has a downwardly extending structural section adjacent each of the corners. The structural sections have a length sufficient to allow the lower ends thereof to engage the upwardly facing surface associated with one of the base corners.