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Any air conditioning service person, it is a large part of the job.Believe it or not I find locating them more difficult most times than fixing them.
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∙ 15y ago
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What is wrong with air conditioning unit when it is not cooling properly?
A complex machine such as an air conditioner can fail in many different ways, but the most usual way is a leak of the coolant (which is probably freon).
How much coolant does a 3.5 ton air conditioning unit hold?
7 pounds
How do you add Air conditioning coolant to a Mercury Cougar?
There is no such thing as Air Conditioning coolant.
How often do you need to replace freon in central air conditioning unit?
Never, unless you have a leak.
Wet passenger floor?
Wet passenger flood is caused by either a leak in the air conditioning drain line or a leak in the windshield sealant or a coolant leak coming from the heater core.
Does radiator coolant have anything to do with the air conditioning?
No.
Does air conditioning pollute the air?
No, unless you have a refrigerant leak.
What makes the air conditioning unit leak water into the house instead of draining out like it should?
Gravity, it is tilted the wrong way.
What would cause a 1994 Buick Park Avenue air conditioner to blow hot air when the coolant was filled two weeks ago and the air conditioning was working fine until today?
a leak
How often should you have a home air conditioning unit recharged?
Whether the leak is miniscule or not is not the issue. If your system is leaking refrigerant, you must have it repaired. Any technician that puts refrigerant in a leaking system and does not identify the leak is not worth keeping. Answer is, since it is a sealed system, if the unit is losing coolant there is a problem, there is a leak. However, as a practical matter and since the leak may be miniscule, having your system checked every couple of years is not a bad idea.
How is fluorine used in air conditioning?
Liquid coolant
What is an inline coolant filter on an air conditioning system?
It strains any impurities from the coolant.
