Tables 8.3 - appliances having draft control or Table 8.4 - appliances not having draft control are used to size outdoor air supply for non-air tight structures.

• A. Table 8.1 - appliances having draft control or Table 8.2 - appliances not having draft control
• B. Table 8.3 - appliances having draft control or Table 8.4 - appliances not having draft control
• C. Table 8.5 - appliances having draft control or Table 8.6 - appliances not having draft control
• D. Table 7.3 - appliances having draft control or Table 7.4 - appliances not having draft control

Answer: (B)