Ключевые слова: adjust, central, central heating, comfort, consume, consumption, control, costs, domestic, economy, electric, energy, energy bill, gas, gas prices, hand, heat, heat prices, heater, heating, heating costs, home, hot, house, interior, knob, man, modern, pipe, plumbing, radiator, reduce, regulator, room, selective focus, system, technology, temperature, thermal, thermo, thermometer, thermostat, thermostatic, valve, warm, warmth, winter,