Ключевые слова: abstract, apartment, aquatic, background, bright, central, chair sketch, chairs, convection, design, energy, fixture, flat, geometry, heat, home, hot, household, installation, interior, isolated, metal, modern, nobody, object, office, pipe, power, pure, radiation, radiator, regulator, room, scandinavian design, scandinavian interior, structure, system, technology, temperature, thermal, thermostat, tube, valve, wall, warm, warmth, water, white,