Compression fittings vs set screw EMT fittings Is there any advantage to set screw fittings over compression fittings? Are set screw fittings significantly less time consuming?
Tightening one to four set screws is quicker then making a comp fitting 'wrench tight'; therefore yes, less time consuming installation.
Advantages? both are approved connectior/fittings; some 'say' the compression provide a 'better mechanical fault path'. Compression(aka 'raintite') have a purpose.