of journeyman level duties. Differs from HVAC/Refrigeration Master Mechanic by lack of responsibility for major overhaul...: General from a HVAC/Refrigeration Foreman or maintenance supervisor of higher grade. Supervision Exercised: None...
and modification of HVAC and Refrigeration equipment of all sizes. Fabricates or repairs metal parts for plant or production... as a leadworker and/or performance at the advanced journeyman level in the HVAC, Plumbing, Machinist, and Welding trades. Examples...