Most offices or commercial spaces in the country these days have central air conditioning, with ducts and vents running across the office, taking cold air to all parts. Such systems make sure that every corner of the office is uniformly cool. But during our recent visit to an office, we observed that a lot of cool air is being wasted in cooling areas that do not require cooling. Some of those areas were unoccupied spaces and some were plain store and inventory rooms.
Walls of your room which are directly facing the sun can bring in a lot of heat in the room and can significantly impact air conditioning load. Even a hot ceiling with a ceiling fan on can throw a lot of hot air in the room that is being air conditioned. This can increase air conditioning load by up to 20% and can thereby increase your monthly units consumed on your electricity bill. Heat naturally flows from warm areas to cold