| 摘要 |
PROBLEM TO BE SOLVED: To provide a humidifying unit capable of obtaining humidifying performance without damaging a heating effect even when the unit is operated during heating and enable the execution of humidification without being influenced by the degrees of airtightness in a room and being excellent in maintainability. SOLUTION: An inlet 4 and an outlet 2 for indoor air are provided and a supply air duct 6 for outside air and an exhaust duct 5 are protruded and a unit body 1 having a no water supply humidifying function to absorb moisture contained in intake outside air and discharge it in indoor air is provided. The air supply duct and the exhaust duct are different in diameter from each other and the sectional area of the exhaust duct is set to a value higher than that of the air supply duct. |
