Window A/C unit?
Question:I have a window A/C unit and it's frosting up on the inside, allthou the temp here is 24 C or 75 F I found it odd.Some people say if it was cranked and wasn't cycling it could be normal. What do you think?
Answers:
filter and evaportor may be dirty. The unit cold be short on refrigerant but if thts the case replace it. Another cause is that it could be "short cycling". what this means is that it's pulling the cold air being dicharged and sucking it right back in. Make sure the AC has no obstructions in front of it and that air can flow freely.
Also make sure the unit is sized correctly for the space. If it's good enough to do 3 rooms and it's in a room with the door closed, you wll short cucle and freeze the unit.
filter is dirty or the unit is low on freon if the filter is clean then replaced the unit. thats it
It could be a problem or simply very high humidity. Wait and see which it is.
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