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Illinois Residential Load Calculation Code (Manual J), 2016 pdf
The Illinois Residential Load Calculation Code (Manual J), 2016 is a standardized methodology used by contractors to determine the heating and cooling requirements for residential buildings. It takes into account factors such as local climate, insulation, windows, and other building materials to accurately calculate the size of HVAC systems needed to maintain a comfortable indoor environment efficiently. Compliance with Manual J ensures that homes in Illinois are properly equipped with heating and cooling systems that meet energy efficiency standards and provide optimal comfort for residents.
