Profile: Spot Cooling Systems, Inc. develops and supplies portable air conditioning equipment. Our portable air conditioners render critical cooling to server rooms and the IT industry. Our AC units range in sizes from ½ ton to 30 tons for environments of up to 115° F on standard models, and up to 150° F for the Extreme series. Our product line includes portable room air conditioner, SCT series portable air conditioners and one ton HSC portable room air conditioner. Our SCT series portable room air conditioner systems are versatile and can handle any application.