Ключевые слова: air, background, breaker, building, cold, comfortable, commercial, compression, compressor, condenser, condition, conditioner, conditioning, cool, cooler, cooling, duty, electric, electrical, electricity, electronic, energy, equipment, external, factory, fan, flow, heat, home, hot, hot coil, house, hvac, industrial, industry, machine, machinery, outdoor, outside, pipe, power, refrigeration, system, technology, temperature, unit, vent, ventilation, wall, white,