Ключевые слова: background, central, closeup, cold, comfort, consumption, control, detail, domestic, electric, energy, equipment, fixture, floor, gas, heat, heater, home, hot, house, household, indoors, interior, knob, measuring device, metal, modern, nobody, object, pipe, power, radiator, regulator, room, system, technology, temperature, thermal, tube, valve, vaporizer, wall, warm, warmth, water, white, winter,