Ключевые слова: ac, air, air conditioner, air conditioning, architecture, building, building exterior, climate, commercial, compressor, concept, condenser, condition, conditioner, conditioning, cooler, cooling, ecosystem, electric, electric fan, electrical, electricity, energy, engineering, equipment, fan, heater, hvac, industrial, industry, installing, machine, maintenance, outdoor, outdoor air conditioning unit, outside, pipe, power, pump, repair, roof, rooftop, service, steel, summer, system, technology, temperature, unit, ventilation,