• Air conditioners and ventilation systems that are out of date or malfunctioning will often put air directly on users. This can cause an uncomfortable temperature or an allergenic discomfort
• Dry air can dry the eyes of employees working in the area
• Poor air circulation can cause stuffy and stagnant conditions which often results in allergic reactions, colds and complications
• Temperatures above or below standard comfort levels can affect comfort and productivity. Users may have to wear thick, unwanted clothing or they may be too hot resulting in sweat and discomfort

• Do not place computer desks, office chairs, and other office furniture directly under air conditioning vents unless the vents are designed to redirect the air flow away from these areas
• Use diffusers or blocks to redirect and mix air flows from ventilation systems
• Keep relative humidity of the air between 30% and 60%
• The recommended indoor temperatures range between 68° and 74° F during heating season and between 73° and 78° F during the cooling season
• Maintain proper ventilation to ensure that there is an adequate supply of fresh air
• Allow new equipment to air out in a well-ventilated area prior to installing
  

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