| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain an indoor unit for a ceiling cassette type air conditioner, which is improved in the installation property of an extended pipeline while preventing the affection of dripping of dew water. SOLUTION: In an indoor unit 1 for a ceiling cassette type air conditioner equipped with a casing 19, an indoor fan 3, an indoor side heat exchanger 2 and a drain pan 5 in the profile member 4 of an indoor unit main body, a joint fixing member 18 for retaining refrigerant pipeline pipe fittings 10 is arranged at one end side of the indoor side heat exchanger 2 while the lower part of the joint fixing member 18 is retained under hanging condition and is fixed to the casing 19 without getting into contact with the profile member 4 of the indoor unit main body.</p> |
