The answer is “Heating Technician” or “Heating, Ventilation, and Air Conditioning Technician or HVAC”. The heating technician is responsible for determining what the current flow is through the heating control circuit. HVAC Technicians are the individuals responsible for installing and repairing home heating and air quality systems, refrigeration systems are included as well. They may specialize in installation or repair and in certain types of systems or equipment. HVAC Technicians also provide heating and cooling services of buildings, HVAC systems are required industries for the construction of new buildings.
