It is generally accepted that the productivity of office workers is affected by the humidity, quality and temperature of the air in their working environment. According to the British Safety Council, once the air temperature reaches 24 degrees Celsius, workers are more likely to be less productive and make mistakes. Another scholarly study of temperature in the workplace suggests that the optimum temperature for office environments is between 21 and 22 degrees Celsius and that productivity decreases by between 1 and 2 percent for every degree Celsius above or below that range. Workers who are uncomfortably hot may also feel stressed, so installing an effective air conditioning system in the workplace can improve not only productivity, but also the physical and mental health of the workforce.
An air conditioning system can quickly reduce the temperature in the workplace to a comfortable level, so that it becomes a haven from stifling outdoor temperatures on hot days. Of course, temperature is not the only concern in the workplace, but the same technology that cools the air can also purify it, removing allergens, dust and smoke particles to leave the indoor air clean and fresh. Human beings achieve natural cooling by evaporation of perspiration from the skin, so air conditioning systems typically reduce the humidity of the air they process to provide an even greater degree of comfort.
Office Air Conditioning System
An air conditioning system can actually reduce the amount of money a business spends on energy, but savings can only be achieved if there is a degree of cooperation between employer and employee. Opening windows or, worse still, operating a heating system, while an air conditioning system is running can massively increase the amount of energy consumed. Similarly, operating an air conditioning system in an office for an extra hour a day for 30 days uses the same amount of energy as that required to operate a television set for a year, so employee awareness is key to reducing energy expenditure. There is a school of thought that suggests giving employees control over ambient conditions, especially temperature, increases productivity, but they must understand the implications of their actions. When the office is unoccupied, such as overnight or at weekends, use timers to make sure that air conditioning systems are turned off.
In the absence of an air conditioning system, it is only natural for employees to open windows and doors in an effort to let in a cooling breeze. However, depending on the nature of the business, this practice can provide easy access to the building for thieves, particularly if a window or door is accidentally left open overnight. The use of fans in conjunction with an air conditioning system is another question altogether; fans can be used to create a cooling breeze in selected areas and, in fact, may allow the air conditioning thermostat to be set several degrees higher than would otherwise be the case.