Vehicle’s AC Condenser
A condenser is a heat exchanger in the air conditioning system that converts refrigerant from high-pressure, high-temperature vapor into high pressure liquid by condensation. When the A/C is turned on a liquid refrigerant is used to cool the cabin. AC condensers look and act like radiators only that they are a little thinner. Its job is to release heat from a hot refrigerant to the atmosphere.
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Since all refrigerant passes through the condenser, if anything goes wrong with the condenser it will affect the entire air conditioning system. Therefore, the condenser should be replaced if necessary.
Signs of Damaged Condensers
There are few ways you can notice a failing or damaged condenser. One of the ways is reduced cooling. If a condenser is damaged and their refrigerant flow is restricted, then the whole cooling system will work less efficiently. Consequently, there will be a significant reduction in the amount of cool air the system can produce.
A leak is a more noticeable sign. It can be caused by damage or age. When the condenser leaks all high pressure refrigerant will eventually be leaked out hence rendering the air conditioning system ineffective. However, this depends on where and how big the leak is.
If you notice a problem with air conditioning condenser, you should have it checked by qualified mechanics. If possible, you should replace the condenser since it is a crucial component of the AC system.
Condensers are susceptible to blockage from leaves, dust, insects and other objects. An external blockage is common in most AC components including the evaporators. Also, a compressor failure can cause severe blockage in the condenser. Metals, solid particle and other debris from the compressor move with the refrigerant into the condenser passage.
While it is possible to remove flush out the debris sometimes the internal blockage is so severe that you have to replace the entire condenser. A condenser is also susceptible to seam or weld failure and hence leakage. Unlike evaporators, condensers can suffer from physical damage due to their location. Collisions or smalls stone and other debris kicked up from vehicles bottom can seriously damage the condenser.
Choosing New Condenser
In most cases leaking, damaged or clogged condenser are usually replaced entirely with new units. When choosing a new AC condenser, there are several things to look for.
First, ensure the condenser is compatible with your car. Your car manual will give you the price number and model of its condensers. It is important to check the specifications to avoid problems when installing. If you are not sure or conversant with the spare parts you can always consult a professional technician. Durability and price should also be top of the list features.
If your car is producing abnormal temperature, it is imperative that you have the condenser checked by professionals. You should never sacrifice you driving safety and comfort.
Read more about your car’s air conditioning system: