De'Longhi Pinguino PAC EL112 CST
110 m², 11000 BTU/h
Question about De'Longhi Pinguino PAC EL112 CST
Does the unit have to have a window outlet? For what, hot water (condensation), warm air? If I want to cool several rooms, I can move it, but does each room have to have a window exit?
A refrigerator is warm on the outside at the back because it extracts heat from the inside. The unit here is nothing different, only the room air is blown through the cold part, which cools down. The warm air at the back has to go out to the room so that it is cooler in the room overall, yes. That's what the exhaust hose is for. More warm air should go out, so it can come back in through an open window. So make a hole in the window or the wall for the hose, or seal everything nicely... ;-)