| 摘要 |
PURPOSE: To provide a space heating structure of a unit bath wherein heating is carried out from a ceiling. CONSTITUTION: In a unit bath wherein a wall panel 3 is erected from the periphery of a waterproof floor pan 2 and a ceiling plate 4 is joined with the wall panel 3, a heater 7 is arranged on a surface 4b on the outdoor side of the ceiling plate 4 and through heating of the heater 7, far infrared rays are radiated from a surface 4a on the indoor side of the ceiling plate 4 to the interior A of a bath room. The heater 7 is covered with a plaster board 8. The surface 4a on the indoor side of the ceiling plate 4 is formed of as covering layer 10 of a far infrared ray radiation material. |
