Ключевые слова: apartment, appliances, bathroom, bill, boiler, button, cold, compression, concepts, consumption, control, copper, display, eco, efficient, electric, energy, equipment, gas, heat, heater, home, hot, house, household, kitchen, knob, measuring, mode, panel, pipe, pipeline, plumbing, power, pressure, pump, red, regulator, resource, room, saving, setting, technology, temperature, thermostat, utility, valve, water, white, yellow,