Ключевые слова: apparatus, appliance, boiler, central, close, closeup, consumption, copper, domestic, energy, expansion, furnace, gas, heat, heater, heating, home, hot, house, household, industrial, industry, installation, interior, metal, modern, nobody, pipe, pipeline, pipes, plumbing, power, pressure, radiator, register, room, service, steel, system, tank, tap, technology, temperature, tube, up, valve, wall, warm, water, white,