Ключевые слова: appliance, architecture, black, building, central, closeup, cold, comfort, consumption, dark, detail, domestic, energy, gas, heat, heater, heating, home, hot, house, industry, interior, knob, metal, old, open, pipe, public, radiator, regulator, room, save, saving, season, system, temperature, thermo, tiles, tube, turn, valve, vintage, wall, warm, warmth, winter,