HVAC - heating, ventilation, and air conditioning is the use of various technologies to control the temperature, humidity, and purity of the air in an enclosed space premium vector by trueffelpix

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vector graphic set sign air weather symbol concept icon industry heat conditioner temperature collection icons condition ac unit cooling radiator humidity pictogram cooler blower refrigerator ventilator heating vent acronym Air conditioning air con ventilation fan thermal comfort combi boiler

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