Stopper And Flange TL1857

This is a genuine DeLonghi replacement part. This flange and stopper are commonly used when you are install your air conditioner on a semi-permanent basis. To use this flange you need to drill a hole in an outside wall, or window pane, you then fit the flange into the hole, and attach the exhaust hose that comes from the unit to the flange. This helps lead the hot air away from the air conditioner and out of the room, allowing the air conditioner to cool the room more effectively. When this flange is not in use the stopper plugs the hole. The exhaust hose is sold separately.