Ключевые слова: 3d, 3d illustration, ac, air, background, building, ciepa, cold, collection, comfort, compressor, concept, conditioner, conditioning, cool, cycle, device, electrical, energy, equipment, fan, green, heat, home, hot, house, illustration, industrial, industry, isolated, modern, outside, pipe, pompa, power, pump, render, residential, slim fan, source, stove, system, technology, temperature, unit, warming, white, white background, winter,