Abstract: An air conditioning apparatus is capable of being mounted on the ceiling of an air-conditioned room. The air conditioning apparatus includes a casing in which an intake port is formed in a bottom surface, a filter provided in the intake port, a cleaning mechanism for removing dust collected by the filter from the filter, and a dust box provided at the bottom of the casing to collect dust removed by the cleaning mechanism. A nozzle insertion hole through which a nozzle of a vacuum cleaner can be inserted is formed facing downward in the dust box.

Abstract: A dehumidification system for removing moisture from the air within a structure comprises a refrigerant system and a heat transfer system. The refrigerant system comprises a condenser section and an evaporator section. The heat transfer system comprises a first coil and a second coil. A primary air path extends through the first coil, the evaporator section, and the second coil. A secondary air path extends through the condenser section.

Abstract: The present disclosure provides a method, apparatus, and system for a centralized microchannel cooling system in precision cooling applications, such as mission-critical systems with data centers or cabinets or rooms with medical equipment. The microchannel condenser is designed to provide sufficient cooling for such applications by configuring multiple microchannel slabs together in a fashion that advantageously can increase the overall cooling abilities of multiple slabs not heretofore known. The system can provide a retrofit condenser for some existing precision cooling systems that have limitations on size, while satisfying cooling capacity requirements. The multiple slabs can be cooled by flowing a fluid such as air or a liquid across them. One or more microchannel slabs can be mounted horizontally, vertically, or in an inclined position. Further, the system can allow for multiple passes of refrigerants through the microchannel slabs.

Abstract: Disclosed is a system for controlling the temperature of a series of interconnected kennels. The system includes a primary reservoir and supply and return lines for delivering a refrigerant to the series of kennel beds. Each of the kennels includes a flexible bed for supporting the animal and an interior chamber which is adapted to receive a volume of the refrigerant. Thus, the refrigerant, by way of the supply and return valves, is continuously supplied to the beds to provide a pleasing temperature for the animal.

Abstract: A supply air terminal unit (10) has a body (11) with side walls, top and bottom walls and an opening cover, which is opened to allow access for service work inside the structure. A wall structure (12) formed by needle-fin tubes (100) is fitted around a central fine filter (13), whereby the needle-fin tubes (100) are placed on top of each other in order to form a filter wall (12). A needle-fin tube (120) has needle-like fins whereby in its tube a heat carrier is made to flow in order to transfer heat into the air made to flow through the structure or in the opposite direction. The fine filter (13) covers an air outlet port (A2) located in the bottom (11a5) of the supply air terminal unit.

Abstract: A radiant-reflective shield for an air conditioner condenser unit has slatted or louvered sidewalls and a partial top cover. The partial top cover shades sunlight from impinging on all or most of the top surface of the condenser unit without obstructing exhaust air exiting from the unit.

Abstract: Refrigerator including a body forming an outer appearance of the refrigerator, a terminal detachably mounted on the body for controlling the refrigerator, a power supply device at one side of the body, for receiving power from an outside of the refrigerator, converting to a predetermined charge power, and supplying to the terminal, and an electric connection part connected between the power supply device and the terminal.

Abstract: A temperature control system for a vehicle that defines a load space for supporting cargo. The temperature control system includes a refrigeration unit that has a refrigeration circuit, and a heating system that has a heating circuit. The refrigeration circuit includes a prime mover and a cooling coil that selectively cools an airflow entering the load space. The heating circuit includes a pump that circulates a coolant fluid through the heating circuit, a dedicated heater that heats the coolant fluid, and a heating coil that selectively heats the airflow entering the load space. The temperature control system also includes a controller that detects conditions of the load space, and that engages one of the refrigeration unit and the heating system to condition the load space in response to the detected conditions.

Abstract: A ceiling type air conditioner includes a main body case which comprises a plurality of air flow holes through which air is sucked and discharged, a heat exchanger which is provided inside the main body case to perform a heat exchange with respect to air sucked into the main body case, a fan which is provided inside the main body case to change a blowing direction of air on which a heat exchange is performed in the heat exchanger and to send the air, and a driving motor which forwardly and reversely rotates the fan.

Abstract: A screen assembly, associated kit and method of forming the same. The screen assembly is adapted to filter intake air passing through an exterior surface of an air processing unit, and includes a substantially rectilinear screen mesh having opposing top and bottom edges, opposing proximal and distal edges, and top and bottom contact surfaces which laterally extend along the respective extents of the top and bottom edges. The screen mesh is formed from a plurality of transversely aligned, spaced apart filaments arranged to filter contaminants from the inlet air. Opposing first and second attachment members respectively secure the proximal and distal edges to the exterior surface so as to apply a tension force to the screen mesh which seals the top and bottom contact surfaces in direct contacting abutment against the exterior surface, thereby eliminating the need for one or more mechanical fasteners along the top and bottom edges.

Abstract: A support bracket suitable for use in a casing of an outdoor condensing unit includes a main body configured to reside between a corner post and a coil of the condensing unit, a first extension member extending from a first end of the main body, and a second extension member extending from a second end of the main body. The first extension member is configured to attach to a first inlet grille of the condensing unit. The second extension member is configured to attach to a second inlet grille of the condensing unit.

Abstract: An air conditioner condenser compartment includes a base. A three-sided frame is mounted to the base, each side of the frame incorporating a top, bottom, and side rail portion. A receiving bracket is formed along a surface of the side rail portion. A panel has top, bottom and side rail portions. The side rail portion of the panel is adapted to slide through the bracket formed along the three-sided frame. A fabric material is alternatively disposed over or integrated into the top, bottom, and side rail portions of the panel to render a screen structure. A top portion has two congruent side surfaces and a front surface. The side surfaces and front surface extend from a top opening outward to conform to a surface of the three-side frame. The top opening remains unobstructed to accommodate air movement.

Abstract: A transpiration cooled heat sink, a self contained coolant supply and a method of using a transpiration cooled heat sink and a self contained coolant supply is provided and includes a heat sink base structure, the heat sink base structure having a coolant inlet for receiving a coolant and a coolant outlet for distributing a coolant, wherein the heat sink base structure defines at least one coolant channel disposed so as to be communicated with the coolant inlet and the coolant outlet and a coolant distribution structure, wherein the coolant distribution structure defines at least one distribution cavity and includes at least one distribution inlet communicated with the distribution cavity and wherein the coolant distribution structure is disposed relative to the heat sink base structure such that the distribution inlet is communicated with the coolant outlet.

Abstract: An indoor unit of an air conditioner is provided. The indoor unit has an improved airflow structure, for a rapid air conditioning of the room, a user's convenience, and an efficiency of the air conditioner.

Abstract: An air conditioning pad that is to be placed under an air conditioning unit to support it, raise it off the ground, and maintain it in a preferred position of use, even when subjected to strong winds or flooding. It has a plurality of openings therethrough for the insertion of tie-down straps, several central supports to give it strength, and has at least one interior cavity that can be filled with fluid or other material on site to provide the weight needed to meet new building code requirements relating to severe storm conditions and/or otherwise maintain an air conditioning unit in its originally selected position of use. Applications include, but are not limited to, use in supporting air conditioning units in outside locations.

Abstract: The installation of an air conditioning unit upon a roof having a sloping surface includes providing a framework having a first frame and a second frame which are joined for relative reciprocal movement whereby the framework can be secured to roof and adjusted to provide a horizontal seat for receiving the air conditioning unit thereon. Next provided is a plenum assembly having a first element and second element that are relatively adjustable to be secured to the roof and to the air conditioning unit. Chambers within the plenum assembly conduct air from the air exchange openings in the air conditioning unit to respective openings in the roof defining terminalia of the air conduit system with the respective structure.

Abstract: A filter assembly for a structure having an air intake, the filter assembly including a filter media that is sized and shaped to cover the air intake. The ends of the filter media are connected by an elastic fastener, such that the filter media and the fastener encircle the structure and are under tension to hold the filter assembly on the structure. The filter media is a web of synthetic fibers, such as a web of fibers woven in a 3-dimensional pattern or a nonwoven mesh.

Abstract: A switching device for an integrated product, such as a display, installed on a front surface of a door of a refrigerator is provided. The switching device includes a hinge assembly which rotatably couples the door to the refrigerator. The hinge assembly includes a power switch that applies power to the display, and a connector that connects the display to an external signaling/communication source. The switch may be provided on a lateral surface of a hinge plate portion of the assembly, and the connector may be provided on a rear surface of the hinge plate. The power switch and the connector may be connected to the display by lead wires.

Abstract: Disclosed is an air conditioner with an enhance efficiency. The air conditioner An air conditioner includes: an indoor part for inhaling indoor air to exchange heat with an indoor heat exchanger, and again discharging the heat-exchanged air into an indoor space; an outdoor part for inhaling an outdoor air to exchange heat with an outdoor heat exchanger, and again discharging the heat-exchanged air into an outdoor space; a base partitioned into the outdoor part and the indoor part and loaded on the partitioned outdoor part and indoor part; and a cabinet provided to cover both sides and a rear surface of the outdoor part, and having an insertion guide formed at a lower portion thereof.

Abstract: An integrated noise and heat management system for the management of noise and heat around a heat and noise source is described. The system includes an enclosure for surrounding the heat and noise source, the enclosure having a double wall structure defining an air space within the double wall structure. The double wall structure contains a heat exchange system in heat exchange contact with the air space and the heat source that enables the transfer of heat from the air space to the exterior of the enclosure and is doubly effective in attenuating noise from the noise source to the exterior of the enclosure.

Abstract: The invention relates to a sealing arrangement for an enclosure or equipment cabinet and to an attachable air conditioning device. In order to ensure a watertight, linear sealing of the air distribution spaces with the necessary protection level, sealing frames and seals cooperating therewith and appropriately an additional cover are provided between the air conditioning device and the covering part.

Abstract: An air conditioner cover adapted to cover an entire outdoor air conditioner unit. The cover is made from a perforated neoprene material and is comprised of a horizontal top panel joined to an attachment skirt extending perpendicularly downward therefrom and an extended skirt protruding downwardly from the attachment skirt covering the remainder of the air conditioner unit.

Abstract: A cover for an air conditioning system includes a fluid inlet port adapted to permit fluid located outside the interior space to enter through a wall of the cover and into a first interior space portion of the cover. The cover further includes a fluid outlet port adapted to permit fluid located inside the second interior space portion to exit through the wall to a location outside the interior space. The cover may be integrated as part of a vehicle wherein a fluid inlet port of the cover can be placed in fluid communication with an air inlet of a first evaporator fan and an air inlet of a second evaporator fan and a fluid outlet port of the cover can be placed in fluid communication with an air outlet of the second evaporator fan. Methods also include retrofitting a vehicle comprising the steps of removing a first cover from a support surface and mounting a second cover to the support surface.

Abstract: The present invention relates to a front suction/discharge type outdoor unit for an air conditioner to provide an economical installation structure for efficiently installing a large capacity outdoor unit and provide services for easily transferring the outdoor unit, and examining, exchanging and repairing its components, by separating a suction casing and a discharge casing. The front suction/discharge type outdoor unit includes an outdoor unit suction casing having its one surface externally opened, and sucking external air for heat exchange, and an outdoor unit discharge casing being separated from or coupled to the outdoor unit suction casing, sucking external air through the outdoor unit suction casing, having its one surface externally opened, and discharging heat exchanged external air. Here, opened surfaces are respectively formed in the outdoor unit suction casing and the outdoor unit discharge casing to connect them to discharge the sucked external air.

Abstract: An air conditioner is disclosed, which has an improved structure to use with easiness by connecting a duct thereto, the duct being in communication with the inside. The air conditioner includes a cabinet having an inlet for supplying air of an indoor room to the inside thereof, and an outlet for discharging the air conditioned therein to the indoor room; a barrier provided in the inside of the cabinet so as to guide the air supplied through the inlet to the outlet; a blower provided in the inside of the cabinet to draw the air of the indoor room through the inlet and to discharge the air to the outlet; and a heat exchanger provided in the inside of the cabinet to perform a heat-exchange process with the air flowing in the cabinet.

Abstract: Localized temperature control in a thermal cycler is achieved by thermoelectric modules that are protected from exposure to atmospheric moisture by a pair of loop-shaped gaskets that seal off an enclosure formed by the sample block, the heat sink, and a support frame to which the components are secured. The heat sink is a block with a plurality of fins and is secured to the thermoelectric modules by one or more clamping bars that fit between the fins and are arranged to eliminate interference with the fin geometry and with the functional surface area of the fins. Electric leads are embedded in a molded retainer element, each lead being in the shape of a “U” with two exposed legs joined by a bar at one end, one of the leads extending into the region sealed from the atmosphere and the other extending outside the region.

Abstract: A system for protecting air-conditioning units from damage caused by hail and other inclement weather conditions is described. The system includes one or more protective panels, each having a frame and a protective screen. The panels are attached to the housing of an air-conditioning unit using a variety of brackets and clamps. The system protects air-conditioning units without significantly restricting the air flow around the units and additionally shades the units to enhance their performance by lowering their temperature.

Abstract: An apparatus is provided which eases the installation and removal of a printed circuit board for a refrigerator. A support plate is fixed to either a lower portion or a side portion of the main body of the refrigerator. The support plate includes a receiving portion, which receives and properly positions the printed circuit board in the support plate so that a connection terminal of the printed circuit board is easily mated with a power terminal of the refrigerator when the board is inserted. Guide protuberances may be formed in the receiving portion to ease the sliding motion of the board relative to the support plate. The board may be easily removed and replaced by simply sliding the board into and out of the receiving portion, thus improving ease of use and facilitating repair.

Abstract: A support may receive one or more power electronic circuits. The support may aid in removing heat from the circuits through fluid circulating through the support. The support, in conjunction with other packaging features may form a shield from both external EMI/RFI and from interference generated by operation of the power electronic circuits. Features may be provided to permit and enhance connection of the circuitry to external circuitry, such as improved terminal configurations. Modular units may be assembled that may be coupled to electronic circuitry via plug-in arrangements or through interface with a backplane or similar mounting and interconnecting structures.

Abstract: There is disclosed an apparatus and method for protecting electronic devices against excessive heat build-up and particulate infiltration while implementing EMC shielding.

Abstract: A condensing unit that is adapted to receive compressors and condensers of varying dimensions. A base of the condensing unit supports a compressor having a predefined dimension and a condenser having a predefined dimension. The base includes a plurality of mounting mechanisms. The compressor engages one of the plurality of mounting mechanisms depending on the predefined dimension of the compressor. The base also defines a plurality of inner and outer support channels adjacent one another about a periphery of the base. The condenser is supported by one of the support channels depending on the predefined dimension of the condenser.

Abstract: A Self-Contained Air-Conditioned Enclosure; comprises of an Enclosure (1), connected through plurality of openings (13,14) to air ducts (20,21) of an Air-conditioning Unit (17). The Enclosure has a Roof (5), and sidewalls assembled with plurality of Wall Sheets (8) interspaced with Spacer Strips (9) to enhance thermal resistance of the sidewalls. The bottom of the sidewall is inserted under the structure that forms the floor to create an isolated enclosure. The Air-conditioning Unit (17) supplies the Enclosure through the Supply Air Duct (21) and withdraws air through Exit Air Duct (20). Part of the withdrawn air is reconditioned and supplied to the enclosure; the other part is replaced by fresh air. Energy is conserved from the replaced air in Heat Transfer Duct (37) and transferred to fresh air in Fresh Air Chamber (36). Unit efficiency is improved by mixing the exhausted withdrawn air in the Compressor Chamber (31) and exhausted by the Exhaust Air Duct (28).

Abstract: A bus air conditioning system with at least one air conditioning module installed on a bus roof. The air conditioning system having a pair of supply air openings for conducting the flow of conditioned air downwardly near the outer side of the roof and a return air opening whose position may vary substantially in the lateral direction from a longitudinal central axis of the bus for any given installation. The air conditioning system including a refrigeration circuit for circulating refrigerant serially through a compressor, a condenser coil, an expansion valve and an evaporator coil. The air conditioning system further including an evaporator section including an evaporator blower for causing return air to flow from said return air opening, into a return air compartment of the evaporator section, through the evaporator coil and then to the supply air opening. The air conditioning system further includes a condenser fan for causing outside air to flow over the condenser coil and then to be discharged outside.

Abstract: An evaporative cooling method using an array of evaporative coolers and operation of this array of evaporative coolers at a low fan setting as disclosed. Also disclosed is the location of this array of evaporative coolers in such a manner as to create an optimal cooling effect within the interior of a building or home. Additionally, an apparatus is disclosed for supporting and arranging cooling devices along the outer wall of a home that bridges the gap in cut 2×4s while sustaining the weight of the evaporative cooler or the air conditioner placed upon it.

Abstract: An air conditioning module is constructed to include all the necessary components for an air conditioning system within a single housing, with the housing having a supply air opening and a return air opening. The various components within the housing are so situated that the return air opening is relatively large in its lateral extension across the roof of a bus such that a single module can accommodate various configurations and locations of the supply air and return air openings in the roof of a bus.

Abstract: An air-conditioning condensate drainage system for mounting to the roof membrane of the roof structure of buildings or for construction thereof directly onto the roof membrane of a building structure. The air-conditioning condensate drainage system is defined by one or more strips of material having an isolation membrane having a bottom surface for assembly to a roof membrane. A pair of spaced ridge elements project upwardly from the isolation membrane and cooperate with the isolation membrane to define an air-conditioning condensate drainage channel. In the alternative, ridge strips may be disposed in spaced relation and fixed directly to a roof membrane to define condensate drain channels along the roof membrane to in-roof drains. The condensate drain strip or ridge strips may be molded or extruded and maybe formed directly on and adhered to or fixed to the roof membrane to define the condensate drain channels.

Abstract: The present invention is an air conditioner that is built into or hung from a ceiling and which employs a cross fin type of heat exchanger, in which the effective length of the heat exchanger is increased without increasing the size of the casing of the indoor unit. An indoor unit has a casing that supports the components of the indoor unit and in which an air suction port and air discharge ports are formed, a centrifugal fan disposed inside the casing for taking in air from the air suction port and discharging air out to the sides thereof, and a cross fin type of heat exchanger for exchanging heat with the air discharged from the centrifugal fan and disposed so that it surrounds the centrifugal fan. The heat exchanger has a plurality of concave portions that are formed such that they are near the outer circumferential portion of the centrifugal fan, and a plurality of convex portions that are formed such that the extend away from the outer circumferential portion of the centrifugal fan.

Abstract: The present invention discloses a built-in type outdoor unit for an air conditioner which can prevent re-suction of discharged air increased in a front suction/discharge type, by using an air isolating means.

Abstract: Air conditioning system including an outdoor unit, a compact indoor unit, air supply duct, air discharge duct, and preheat exchanger. An indoor heat exchanger in the indoor unit has a space therein in communication with a room, a fan in the indoor unit provided in the space draws air and discharges through the indoor heat exchanger. A ventilation guide duct in the indoor unit is provided on an underside of the indoor heat exchanger for guiding the external air to the room through the fan, and the room air to the outside of the room. The air supply duct and the air discharge duct have one ends connected to the ventilation guide duct for guiding the external air to the room, and the room air to the outside of the room, respectively. The preheat exchanger is provided in the middle of the air supply duct and the air discharge duct, for indirect heat exchange of the external air and the room air passing through the air supply duct and the air discharge duct.

Abstract: Air conditioning system including an outdoor unit, a compact indoor unit, air supply duct, air discharge duct, and preheat exchanger. An indoor heat exchanger in the indoor unit has a space therein in communication with a room, a fan in the indoor unit provided in the space draws air and discharges through the indoor heat exchanger. A ventilation guide duct in the indoor unit on an underside of the indoor heat exchanger has a partition wall for separating external air supplied from an outside of the room, and room air, for guiding the external air to the room through the fan, and the room air to the outside of the room. The air supply duct and the air discharge duct have one ends connected to the ventilation guide duct for guiding the external air to the room, and the room air to the outside of the room, respectively.

Abstract: The present invention discloses a built-in type outdoor unit for an air conditioner to provide an efficient installation structure for installing the outdoor unit increased in capacity due to high air conditioning capacity in a built-in type.

Abstract: The present invention provides an air conditioning system including an outdoor unit, an indoor unit, and air supply and air discharge duct. The outdoor unit includes a compressor and an outdoor heat exchanger, and the indoor unit in a ceiling includes an indoor heat exchanger, a fan, guide means, and a preheat exchanger. The indoor heat exchanger has a space therein in communication with a room, and the fan is in the space for drawing air and discharging through the indoor heat exchanger. The guide means is provided on an underside of the indoor heat exchanger, for guiding the external air to the room through the fan, and the room air to an outside of the room. The preheat exchanger is arranged adjacent to, and in communication with the guide means, for indirect heat exchange of the external air and room air passing therethrough.

Abstract: An evaporative cooling method using an array of evaporative coolers and operation of this array of evaporative coolers at a low fan setting as disclosed. Also disclosed is the location of this array of evaporative coolers in such a manner as to create an optimal cooling effect within the interior of a building or home. Additionally, an apparatus is disclosed for supporting and arranging cooling devices along the outer wall of a home that bridges the gap in cut 2×4s while sustaining the weight of the evaporative cooler or the air conditioner placed upon it.

Abstract: The present invention discloses a built-in type outdoor unit for an air conditioner including: a louver frame being fixedly installed on a rectangular space inner wall formed on an outer wall of a building, being divided into a suction area and a discharge area, including a plurality of louver blades in each area, and sucking and discharging air through gaps between the louver blades; an outdoor unit casing being formed in a rectangular parallelepiped shape, being fixedly installed on the inside bottom of the building to contact with the louver frame, and having its one surface facing the suction area and the discharge area of the louver frame opened and the other surfaces closed; and means installed on at least one of the facing surfaces of the louver frame and the outdoor unit casing, for preventing external leakage of air between the louver frame and the outdoor unit casing.

Abstract: An air-conditioning system for a room has a flat cooling element arranged in a wall of the room, preferably the ceiling of the room. The cooling element is embedded in a plaster layer of the ceiling. The cooling element has at least one pre-manufactured web that is made of a carrier mat and at least one cooling pipe that is fastened to the carrier mat. A cooling medium is pumped through the cooling pipe.

Abstract: The present invention discloses a built-in type outdoor unit for an air conditioner to provide an efficient installation structure for installing the outdoor unit increased in capacity due to high air conditioning capacity in a built-in type. The built-in type outdoor unit includes a louver frame being fixedly installed on a rectangular space inner wall formed on an outer wall of a building, being divided into a suction area and a discharge area, having a plurality of louver blades in each area, and sucking and discharging air through gaps between the louver blades, and an outdoor unit casing being fixedly installed on the inside bottom of the building to contact the louver frame, and having its one surface facing the suction area and the discharge area of the louver frame opened and the other surfaces closed.

Abstract: A filter bag of rectangular shape is fitted over the computer to be protected. It has a main opening for receiving the computer, and is longer than the computer with the open-ended position extended beyond the computer and tied to close the main opening against the passage of air therethrough. After fitting the bag over the computer, a piece of the bag is cut to form an inner flap, and this flap with an outer flap remains hingedly secured to the bag, in register with a hole in the computer. The flap is momentarily opened for providing access to the computer and closed, and when closed provides an almost perfect seal.

Abstract: A built-in refrigerator is disclosed, which includes a cabinet provided in a sink and having a door at a front side thereof and a component chamber at a rear bottom thereof; a molding provided on a floor located at a front bottom of the cabinet; a compressor provided in the component chamber; a cooling fan provided in the component chamber for blowing air to the compressor; a condenser condensing a flowing refrigerant by heat-exchange with the air blown from the cooling fan; and a ventilating passage connecting the component chamber to the outside of the molding for ventilating the component chamber. Also, the built-in refrigerator further includes a dividing strip for dividing the ventilating passage into an inflow passage through which the air is introduced, and an outflow passage through which the air is discharged, wherein the dividing strip is inclined at a predetermined angle &thgr; so as to form an inlet of the inflow passage larger than an outlet of the inflow passage.

Abstract: A Thermal Energy Heat Exchanger, is an air conditioning system, for the exterior unit of a fully assembled and installed heat pump and, or, air conditioning system, by means of a water refrigerant, from a source of water, such as, but not limited to a river, a lake, a pond, a swimming pool, a well, a creek, or an ocean; wherein a flow of water is circulated from the source of water by means of a water pumping device, 25A, under a controlled water pressure 25B, through an intake system of piping 25C, to a plurality of evaporator coils, positioned so as to surround the exterior unit by means of attachment to the inner chamber section of a protective cover enclosure, and through the plurality of evaporator coils, to an Outlet water disposal piping system, 25D; being in effect a heat pump and, or, air conditioner for the exterior unit of a fully assembled and installed heat pump and, or, air conditioning system, by means of a water refrigerant.

Abstract: A weather shield is a cover of rigid material of sufficient size and shape, to accommodate the complete surrounding of the exterior unit of a heat pump, or central air conditioning system, which, when installed over the exterior unit, will be a shelter from the weather conditions of rain, snow, sleet, hail, wind, cold, and heat; by acting as an umbrella to divert the weather conditions, be a shield to impede the movement of the natural flow of air currents, act in the capacity of an energy saver, by collecting heat from solar rays through an absorbant pigment coating, or by repelling heat from solar rays through the use of a white reflective pigment coating, or attachable panels of a white durable material, act to decrease the recirculation of air flow produced by the exterior unit'fan which circulates air through the heat exchanger.