Abstract: An evaporative cooler and method of operating the evaporative cooler are described. The evaporative cooler comprises a reservoir configured to contain water, a frame, and panels. The panels together at least partially form a cooler housing and define an interior region of the cooler housing. The cooler housing has at least one inlet for the intake of ambient air and at least one outlet for the flow of cooled air out from the interior of the cooler housing. Media is positioned adjacent the at least one inlet such that the intake of ambient air passes through the media for heat exchange. A blower is positioned to receive air entering through the at least one inlet defined by the cooler housing and to exhaust cooled air toward the at least one outlet opening defined by the cooler housing.

Abstract: An evaporative cooler including a unique supporting structure is described herein. The evaporative cooler comprises a frame member including a base portion for coupling with a water reservoir and an elevated portion extending upwardly from the base portion. Panels of the cooler housing are formed separately from the frame. Media is mounted to an elevated portion of the frame member or to at least one of the cooler housing panels. A blower is mounted to and supported at least partially by the elevated portion of the frame member. The blower is positioned to receive air entering through an inlet opening defined by cooler housing and exhaust cooled air toward an outlet opening defined by the cooler housing.

Abstract: A low profile side inlet evaporative cooler including a housing having a housing length width at least twice the housing width. A centrifugal blower draws air through two side inlets through and through a rigid evaporative cooling media.

Abstract: A strainer for a water pump includes a bottom panel and an upwardly extending side panel forming a cavity. The base of the water pump is received within the cavity and is removably secured to the filter.

Abstract: A drain pump assembly is provided for use with an evaporative cooler having a water reservoir and a circulating pump. The drain pump assembly includes a drain pump operative to pump accumulated water from the reservoir when the drain pump is turned on and a controller. The controller is operative to turn on the drain pump automatically after the circulating pump has operated for a predetermined circulate time period and also is operative to turn on the drain pump in response to actuation of a manual drain actuator. The controller turns on the drain pump for a drain time that is equal to or greater than a predetermined drain period. The controller can terminate operation of the drain pump and reset the drain time is power to the circulating pump is interrupted during operation of the circulating pump. The controller includes a processor and a data storage device operative to store data representing the accumulated circulate time when power to the circulating pump is interrupted.

Abstract: A low profile evaporative cooler housing for attachment to a building includes a front panel, and an opposing rear panel that may have an extension that extends into a wall of the building. A first and second louver may extend between the front and rear panels.

Abstract: A water distribution system for wetting an evaporative media pad includes a nozzle spraying a stream of water onto a water distributor that diverts the stream into at least two different portions. A plurality of fingers extend in at least two different directions to direct the two portions onto different locations of the media pad.

Abstract: A media cabinet for supporting a media pad in an evaporative cooler. The media cabinet being pivotally coupled to the evaporative cooler housing to permit the media pad to be removed either vertically or at an angle to the evaporative cooler housing.

Abstract: A method and apparatus of a cooling system having a housing with an intake and an output vent. The output vent comprising a framework configured to couple to the housing. Directional louvers pivotably mounted in the framework. A mesh grill mounted on the framework with the mesh grill configured with the openings such that the ratio of opening area to grill material area is more than forty percent (40%). Another embodiment provides that the directional louvers include a plurality of vertical louvers and a plurality of horizontal louvers. An alternative embodiment provides that the openings are configured in a polygon shape.

Abstract: A portable evaporative cooler is constructed from a housing having at least one opening fitted with an evaporative medium pad, and an exhaust vent. This cooler includes a pump for dispersing water over the evaporative medium pad, and a bottom pan for receiving the water, the pump cooperating with the bottom pan to permit water to recirculate. A fitting on the housing permits the cooler to be connected to a water source, the fitting including a valve (such as a float valve) for automatically filling the cooler when the water level in the bottom pan is below a predetermined level. An exhaust fan draws air into the housing through the evaporative medium pad and out the exhaust vent. Finally, the housing is fitted with a convenience device (such as a beverage server or tool tray).