'Nonresidential Compliance 'Manual
4.5.2 E. Economizers are not required where:
4.5.2 F. Air-Side Economizer High Limit Switches
4.5.2 G. Air Economizer Construction
4.5.2 H. Air Economizer Compressor Unloading
'Nonresidential ACM Reference 'Manual
5.7.4 Outdoor Air Controls and Economizers