Heating, Ventilation, Air Conditioning & Refrigeration Technician
Definition of Occupation
Installs, services, and repairs equipment used to control temperature, circulation, moisture and purity of air. May specialize in residential, commercial or industrial heating, ventilation and air conditioning systems or refrigeration equipment. Often referred to as HVAC or HVACR technician. About half are employed in construction, approximately fifteen percent are self-employed contractors, the remainder work for manufacturing and utility companies, wholesalers, dealerships, service shops or retail and industrial firms large enough to require full-time technicians.
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