Common Questions About Refrigerants

What are Refrigerants?

Refrigerants are used in refrigeration systems to cool air or objects. The most common refrigerant is freon, used in air conditioners and refrigerators even though it was banned from use in new appliances in 2010. Other refrigerants include ammonia and chlorofluorocarbons. Refrigerants are essential for many applications, including food preservation, comfortable indoor temperatures, and medical care.

Which Refrigerant Do I Need?

types of refrigerantOne of the most critical components of an appliance is the refrigerant. It helps keep the home cool and food and beverages cold. Selecting a refrigerant incompatible with an air conditioning unit can cause damage and lead to costly repairs. In addition, using a refrigerant that is too cold can cause frozen coils, while using a refrigerant that is too hot can damage the air conditioning system’s compressor.

The best way to determine which refrigerant an AC needs is to consult the owner’s manual or the description sticker on the unit. It will list the specific type of refrigerant recommended for an appliance. Alternatively, you can contact the manufacturer directly or an HVAC technician for more information.

If the air conditioning system was installed before 2010, the unit is highly likely to have R-22 refrigerant, also known as Freon. Freon was banned for use in new air conditioners in 2010 because it’s been linked with environmental damage.

Why Do Appliances Leak Refrigerant?

rust in coilsThere are a few reasons why an AC unit can start leaking refrigerant. One of the most common issues is a cracked or otherwise damaged seal. The seal helps keep the refrigerant inside, and if it is damaged, the refrigerant can escape. More common issues that can cause a refrigerant leak are rust, normal wear and tear, and a faulty valve. The valve is responsible for the flow of refrigerant, and if it is defective, it can allow too much refrigerant to escape.

In some cases, a clogged filter can also cause a refrigerant leak. The filter is responsible for trapping impurities, and if it becomes blocked, it can restrict the flow of refrigerant. Everyday wear and tear, rust, and pinholes in the tubing are also common causes of refrigerant leaks. Finally, improper installation can also lead to a refrigerant leak.

When Do I Call a Professional?

A refrigerant leak is a serious issue that can lead to several problems, including decreased efficiency and increased utility bills. If a refrigerant leak is suspected, it is essential to call a professional as soon as possible. Homeowners should not handle refrigerants themselves because of how dangerous it is.

A qualified technician will be able to determine the source of the leak and make the necessary repairs. Sometimes, the leak may be due to rust. In other cases, it may be due to a crack in the compressor or condenser. Regardless of the cause, it is crucial to have the problem fixed as soon as possible to avoid further damage.

About Left Coast Air 

Left Coast Air is a family-owned and operated company serving the residents of Menifee, CA, and the surrounding areas. They provide honest pricing, superior customer service, and a satisfaction guarantee. Call them today for air conditioning services in Menifee, CA.