So if there s a large refrigerant leak you ll hear a hissing or bubbling noise almost like the sound when squeezing a balloon that has a hole in it.
Central air refrigerant leak.
Freon more commonly known as refrigerant works to cool your home by removing warm air from within your air conditioning system and relocating it outside.
Your air doesn t get as cool as it should.
Most drops in air conditioner.
Few things are more frustrating than turning on your central air conditioning unit on a hot day only to find little to no cold air passing through the system.
A brand new air conditioning unit has the potential to leak freon if not installed properly.
Try to cool your home with a leaky a c and you ll notice.
But for various reasons freon can begin to leak.
Your air conditioner needs refrigerant to cool the air so a freon leak will quickly become obvious when you use the system.
In the beginning a good air conditioning repair technician rules out freon leaks by testing the system s soldering often using nitrogen low molecular weight.
Your humidity stays higher than it should.
Refrigerant isn t used up like a car uses gas.
You begin to notice that your ac is not cooling very well even though the fans are blowing and the air flow seems fine.
By the way a leak is the most likely the only reason why you d be low on refrigerant.