Ключевые слова: castiron, central, climate, cold, comfort, component, conformity, construction, contemporary, convector, convenience, design, element, energy, equipment, flat, fragment, gas, heat, heater, heatsink, home, hot, house, household, illustration, iron, metallic, object, one, power, radiator, regulator, retro, room, saving, sign, steam, steel, supply, symbol, system, temperature, thermostat, warm, warmth, water,