set to a comfortable temperature Thermal Comfort for Office Work «OSH Answers: Thermal Comfort for Office Work» North America between 69 Thermal Comfort for Office Work CCOHS Thermal comfort somewhere between 21°C and 23°C Canadian Centre for Occupational Health and Safety office temperature between 21-23OC °F Canadian OHS says: Thermal Comfort for Office Work Thermal Comfort for Office Work Thermal Comfort for Office Work and 73°F Canadian Centre for Occupational Health and Safety Canadian Centre For Occupational Health and Safety Canadian OHS says: