Superior Automotive


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Interest: 870

(916) 638-9963
10849 Folsom Blvd
Rancho Cordova, California 95670

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Air Conditioning and Heaters

Our ASC Certified mechanics will inspect, evacuate and re-charge your car's air conditioning system with R134 Freon. They will also add leak detction dye, and perform pressure and temperature tests to ensure proper operation. 
Call today, 916.638.9963 or just drop in and we'll do it while you wait! 

Your auto's air conditioning system works on the same principle as your home's refrigerator; remove heat and humidity from inside an enclosed space and leave cold air in its place. 

Your ac unit consists of the following components:

A Compressor, which compresses and circulates refrigerant in the system.

Refrigerant, (on newer cars, usually a substance named R-134, and on older cars R-12 Freon) that carries heat. R-12 Freon is becoming increasingly more expensive and difficult to find (it requires a license to handle).

A Condenser that changes the phase of the refrigerant and removes heat and expels it from the car.

An Expansion Valve (sometimes called an orifice tube), a nozzle that simultaneously drops the pressure of the refrigerant liquid, meters its flow, and atomizes it.

An Evaporator to transfer heat to the refrigerant from the air blown across it, cooling the car.

A Receiver/Dryer, that acts as a filter for the refrigerant/oil, removing moisture and contaminants.

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Superior Automotive
Rancho Cordova California 95670
Phone (916) 638-9963


Car Accessories, Air Conditioning,General Repairs,etc
Open - Mon-Fri 7:00 am - 5:00 pm
Saturday and Sunday- Closed
Our facility is designed around the goal of same-day service for almost any job!