Car Air Conditioner Blowing Hot Air

I understand how frustrating it could be, when the air conditioner of your car does not work and leaves you sweating. In summers, it could become a real nightmare. There might be several explanations for why a car AC blows hot air. It’s significant to learn more about the parts of your own car AC first, to understand better where the issue lies.

A refrigerant is a fluid which cools the atmosphere by absorbing heat from the inside of the vehicle. Thus it’s accountable for the cooling effect. Among the most significant element of auto AC is, the AC compressor which really is just a mechanical pump which pumps the refrigerant. The condenser accounts for removing the heat absorbed by the refrigerant. The R134a is a fresh kind of refrigerant that’s ecofriendly and is cheaper than the coolant that has been used in few older autos.


Why is My Car Air Conditioner Blowing Hot Air

Why is My Car AC Blowing Hot Air?

To your AC to function efficiently, it has to receive its fuel, that is the refrigerant. The refrigerant is the spirit of the AC. The refrigerant passes into a part called compressor, which pumps it. There may be couple of reasons for the air conditioner blowing hot air. It could be because of either a compressor issue or it should never be receiving the necessary amount of refrigerant. Other potential causes could be obstacle within the setup, the combination air door within the HVAC (Heating, Ventilation & Air Conditioning) unit should be stuck on the ‘HEAT’ place, because of which the AC evaporator receives no atmosphere.

The issue of auto air conditioner blowing hot air on one side is largely seen in those cars that have dual zone climate control system. It enables you to really control the temperature within the passenger compartment of the cars according to individual comfort levels. And also the main reason why it blows hot air on one side, may be because of low refrigerant levels or because of the HVAC door problem. You might need to bring it to a mechanic to repair the dilemma.

Why is My Car Air Conditioner Not Working?

So, there are just two possibilities why AC does not function. First, either the refrigerant can’t consume heat in the car interiors. Secondly, it should never be getting refrigerant, perhaps as a result of condenser or refrigerant flow. Then it might also indicate the refrigerant is leaking out, should you believe that you AC isn’t throwing enough cool atmosphere.

You have first got to assess the condenser of your vehicle, to eliminate this issue. You have got to wash it correctly remove the filth on it, debris, etc. You can clean it using a soft brush, or with forced water. The condenser appears like a radiator, and it’s also situated in front of the radiator of your vehicle. Then you definitely would need to get it checked by them and take it to a car repair shop, should it not solve your issue. Then your mechanic will monitor from where it’s leaking, and repair it, if it’s a flow issue.

Another primary reason the AC does not function in an automobile is due to a compressor problem. The compressor of your vehicle won’t turn on, when there’s low refrigerant. And that’s due to the low pressure safety switch (it is part of HVAC system). Well, it is truly good for you as well as your car if it’s not lubricated correctly, since the compressor will wear out, causing further more car issues. Therefore, it’s really quite crucial that you assess as the AC is turned on if the compressor engages correctly.

ACG Air Conditioning Guys
182A Canterbury Rd, Canterbury NSW 2193
(02) 8021 3735

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