Best Auto Repair, Wantagh

3365 Jerusalem Ave Wantagh
NY 11793

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MS Wantagh Shell Auto Care Inc.

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Replace Your Car's AC Thermal Expansion Valve or Orifice Tube

MS Wantagh Shell Auto Care Inc.


Your car or truck's AC system is under extreme pressure and the thermal expansion valve or orifice tube monitors the amount of pressure and the temperature of your A/C system. It calculates the precise amount of refrigerant that can safely go into the evaporator. A failing expansion valve or orifice tube often causes a vehicle's air conditioner to blow hot air.

Replace or Repair

  • Expansion Valves: Too much refrigerant causes your evaporator to get too cold whereas too little refrigerant would result in inadequate cooling. The expansion valve is a complex valve that regulates refrigerant flow. This process of metering the refrigerant adjusts the flow according to the temperature of the refrigerant in the evaporator coil. Talk to one of the pro mechanics at MS Wantagh Shell Auto Care Inc., as this part can be replaced on its own and does not require the entire replacement of the AC assembly.
  • Orifice Tubes: Unlike the expansion valve, the orifice tube is a simple fixed device with no moving parts. It therefore cannot vary the flow of refrigerant into the evaporator, but rather causes a permanent restriction in the system. However, like the expansion valve the orifice tube regulates refrigerant flow through the system and filters debris which may come through in its screen. Often fixing a "bad orifice tube" requires replacing the entire evaporator assembly.

More AC Repair Services:

Truck and Car AC Repair Services

Freon Recharging Services For Your Car Or Truck

AC Evaporator Services


Reviews

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Very happy with this station. I needed an inspection and Tulia and Junior are very professional and courteous. My front brakes were able to pass inspection, but he said I needed to address by my next oil change. Honest and professional is not easy to find in the auto service business. I will continue to give them my business going forward.

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They finish my work in a timely manner. I was kept up-to-date on progress. I am satisfied with the work done. The service is fast, friendly & reasonable. I take all our vehicles here. Also there are very nice people too.

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