Ключевые слова: boiler, building, central heating, connection, construction, control, copper, copper tubes, divider, domestic, elbow, energy, engineering, gas, heat, heating, house, housing services, industrial, industry, installation, interior, manometer, manufacture, measurement, measuring, mechanics, metal, pipe, pipe system, pipeline, plumber, plumbing system, power, pressure, project, radiator, regulation, regulator, repair, technology, temperature, thermal, thermostat, tin, tube, valve, warm, water, white,