$28
an hour
... air-conditioning and cooling unit systems. I work under normal supervision of ... due to inhalation of refrigerant gases. Protective clothing and facemasks may ...
2 days ago
$58,707
a year
... large commercial and complex industrial systems. 3. Knowledge of safety regulations, ... a variety of refrigerant controls and complicated motor controls. Skill in troubleshooting complex ... exposure to toxic refrigerants, noxious gases, fumes, or acids. Subject ...
a month ago