How can a compressor fail

If your refrigerant line develops leaks and needs to be replaced, make sure you get an experienced AC technician to do the job. If a less-than-qualified person works on your air conditioner and inadvertently adds too much refrigerant, or even the wrong type of refrigerant, it can be a deadly mistake for the compressor.

An electrical failure can result in a buildup of acids that cause a great deal of damage to other parts in addition to the compressor. If you have a failed compressor, make sure the technician tests for the presence of these acids. If he finds them, an electrical burnout has caused damage throughout the system that is probably not worth fixing. But electrical problems are often easily preventable when an experienced tech inspects your system: he can spot and repair damaged wiring, fuses and contractors before they take down your system and cause AC compressor failure.

The high heat and pressure in an air conditioning system, not to mention the locations where they are typically housed in New York City outdoors, on rooftops, in crawl spaces can introduce any number of contaminants that can cause damage.

These include air, moisture, dirt, debris, leaves, soot, acids, and even bird and pest droppings. When your system is regularly maintained by a trained AC professional, he will check the lubricant levels and the condition of the oil pump to prevent this problem.

When you take good care of your compressor, it will take good care of the air in your space with consistent, reliable cooling. That means having your air conditioning system serviced at least twice a year by a reputable AC service company. The cookie is used to store the user consent for the cookies in the category "Other. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is used to store the user consent for the cookies in the category "Performance".

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Liquid slugging and compressor failure Compressor technicians believe that liquid slugging is probably one of the main culprits in compressor failure. Evaporator motor dysfunction as a cause of compressor failure Compressor technicians also believe that evaporator motor malfunctioning is probably one of the common reasons why compressors fail.

Burned-out motor as a major cause of compressor failure A burned-out motor is another issue that can trigger compressor failure. Abnormal discharge temperature problems and the effect on compressor efficiency When a discharge valve does not seat properly as a result of damage, it will cause the lowering of the head pressure.

Retrofit compressor conversions and how they cause compressor failure When a replacement compressor is not available, a technician may decide to upgrade to a newer or different model. Conclusion Compressor valves are very sensitive components that must be constantly checked and monitored because of their sensitivity to temperature , pressure, and external influences. Metallic Plates KB Delta manufactures and stocks a complete range of metallic compressor valve plates and rings for the natural gas, refrigeration and P.

Thermoplastic Plates Our specialized precision tooling and proprietary lapping process gives our customers the highest quality thermoplastic plates and rings in the industry. Springs We manufacture our own springs and stock over 2 million springs for a variety of OEM spring styles, forms and materials. Peripheral Valve Internals KB Delta offers one of the most complete lines of valve internals in the industry. Complete Valve Repair Kits KB Delta offers a full line of valve repair kits for all the major reciprocating compressor manufacturers.

Compressor Parts KB Delta specializes in manufacturing compressor valve parts for high pressure air compressors used in the P. Industries we serve. Natural Gas Industry The processing and refining of Natural Gas into a marketable products, by separating gas into pipeline-quality natural gas and a stream of mixed natural gas liquids and the transportation of natural gas to through a series of reciprocating compressor stations and pipes, and from there to end users.

Blow Molding Industry This industry manufactures blow molding machinery. Medical Technology Industry The medical technology industry is an important part of the healthcare sector. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits.

Manage consent. Close Privacy Overview This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. The refrigerant flows through the AC system, changing from a gaseous state to a liquid state, and leaves your home nice and cool as a result.

Without the perfect amount, the system or body will fail to operate properly. However, this phase change is impossible without the compressor, the component that pumps the refrigerant through the system. In this analogy, then, the compressor is the heart.

Before it gets to the point that you need to call an AC repair service, you can first look out for the symptoms of compressor failure as explained in the causes below. In the event that the amount of refrigerant in the system is not perfect, it could create too much pressure or strain and lead to compressor failure. Too little refrigerant is most likely caused by an insufficient charge from the last technician, or from a refrigerant leak.

A leak, in itself, is a serious problem that needs immediate attention. For your compressor, however, it will work harder than needed to pump enough refrigerant through to the whole system.

This extra strain can lead to a breakdown.