Ключевые слова: ac, air, appliance, background, brick, building, climate, cold, comfort, compressor, condenser, condition, conditioner, control, cool, cooler, duty, electricity, energy, equipment, exterior, external, fan, grill, heat, home, house, industrial, machine, machinery, metal, modern, office, old, outdoor, outside, power, pump, refrigeration, repair, residential, system, technology, temperature, unit, vent, ventilation, wall, white, wind,