Abstract: A closed loop cooling system for electronic equipment. The system includes a cabinet having a top panel, walls, and a door defining an enclosure. A rack is within the enclosure, and the electronic equipment is mounted thereto. An evaporator is within the enclosure below the electronic equipment. Recirculated cabinet airflow warmed by the electronic equipment is directed to the evaporator, cooled by the evaporator, and directed back to the electronic equipment to cool the electronic equipment. A condenser is in fluid communication with the evaporator to circulate coolant therebetween. Ambient airflow from outside the cabinet flows across the condenser to cool coolant flowing therethrough. The recirculated cabinet airflow is maintained independent of the ambient airflow, thereby preventing introduction of added heat or contaminates into the recirculated cabinet airflow, and not affecting air pressure of the ambient airflow.

Abstract: A closed loop cooling system for electronic equipment. The system includes a cabinet having a top panel, walls, and a door defining an enclosure. A rack is within the enclosure, and the electronic equipment is mounted thereto. An evaporator is within the enclosure below the electronic equipment. Recirculated cabinet airflow warmed by the electronic equipment is directed to the evaporator, cooled by the evaporator, and directed back to the electronic equipment to cool the electronic equipment. A condenser is in fluid communication with the evaporator to circulate coolant therebetween. Ambient airflow from outside the cabinet flows across the condenser to cool coolant flowing therethrough. The recirculated cabinet airflow is maintained independent of the ambient airflow, thereby preventing introduction of added heat or contaminates into the recirculated cabinet airflow, and not affecting air pressure of the ambient airflow.

Abstract: A cooling system for electronic equipment including an evaporator, a rack to which the electronic equipment can be mounted above the evaporator, and a condenser spaced apart from the evaporator. Air warmed by the electronic equipment is directed to the evaporator, cooled at the evaporator, and directed back to the electronic equipment to cool the electronic equipment.

Abstract: A cooling system for electronic equipment including an evaporator, a rack to which the electronic equipment can be mounted above the evaporator, and a condenser spaced apart from the evaporator. Air warmed by the electronic equipment is directed to the evaporator, cooled at the evaporator, and directed back to the electronic equipment to cool the electronic equipment.

Abstract: A universal condensate pump kit includes a universal condensate pump and an adapting wire harness. The universal condensate pump includes a condensate pump, at least one drain switch unit, an overflow switch unit, and a condensate tank. Condensate liquid enters an inlet of the condensate pump which is then pumped out of a device such as an air conditioner or heat pump. The adapting wire harness is used to electrically connect the universal condensate pump with the device. If actuated, the at least one drain switch turns on the condensate pump. If actuated, the overflow switch will open or close a circuit that turns off power to the device and/or closes an alarm circuit on the device. At least one connector provides electrical connection to the condensate pump, drain switch, and overflow switch. The adapting wire harness includes at least one pump connector which terminates one end of the plurality of wires and a plurality of device connectors which terminate the other end thereof.