Automobile Sectors having large infrastructure & spaces which is difficult to control human comfort. HVAC system capacity is depend up on area volume and load, if its critical to handle large spaces even there is very less heat load. Area which is having less operator frequency and large area which can be handle with Spot cooling concept. Spot cooling can be used with any type of air conditioner, Evaporative coolers, Ambiators & Air Washer. This type of system can maintain specific operating area temperature by shower of cooled air. Duct less HVAC air distribution with the help of HVLS fans. This fan also help to reduce power which is required higher in case of number of wall mounted small fans. Wall mounted fan having drawback of air movement which is only one direction so required rotation to cover more area, HVLS can continuously maintain proper air movement to all covered area. This type of fan very effective for large industrial sheds. Now a days natural ventilation design concept is more essential to avoid initial and operating cost in Industrial Large Scale setup. Design of any building in such way that air movement will be happen and remove inside heat with natural draft.