Ключевые слова: autumn, background, battery, bill, built, business, central, climate, cloth, cold, concept, consumption, control, convector, ecology, economy, energy, equipment, family, heat, heater, heating, home, hot, house, insulation, knitted, miniature, model, money, object, power, protection, radiator, reduce, roof, safety, save, scarf, season, system, temperature, textile, thermostat, toy, wall, warm, white, winter, wooden,