The XLS sheet should have rows for:
Look up the 1% or 99% design temperatures for your specific city. heat load calculation sheet xls
Heat loss to the ground or unconditioned crawl spaces. 3. Internal Heat Loads People and machines generate heat that your AC must combat. Occupancy: Number of people and their activity level. Lighting: Wattage per square foot. Equipment: Computers, printers, and kitchen appliances. 4. Ventilation and Infiltration Fresh air is necessary, but it brings its own thermal load. The XLS sheet should have rows for: Look