Ключевые слова: abstract, ac, air, architecture, background, building, ceiling, cold, compressor, concept, condition, conditioner, conditioning, construction, cool, design, duct, electric, energy, equipment, fan, flow, frame, grate, grille, heat, home, house, hvac, illustration, industrial, industry, interior, light, metal, object, office, pattern, portable, power, square, system, technology, temperature, texture, vent, ventilation, ventilator, wall, white,