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Best Auto Repair, Gainesville

1883 N Main St Gainesville, FL 32609

352-367-2500
Opening Hours
  • Mon 7:30AM - 5:00PM
  • Tue 7:30AM - 5:00PM
  • Wed 7:30AM - 5:00PM
  • Thu 7:30AM - 5:00PM
  • Fri 7:30AM - 5:00PM
  • Sat 8:00AM - 12:00PM
  • Sun Closed
CONTACT US

352-367-2500 | 1883 N Main St, Gainesville, 32609

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

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 Bill's Low Cost Transmission & Auto, 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

  • Jasper
  • ASE Master Technician
  • Car Care Aware

Testimonials

, 11/11/2023
Bill replaced my transmission for less than half what Aamco quoted me, threw in a front axle, let me make payments on it since it was a big job, and even let me take it home so I could drive it for work while I was still paying the work off!! I was so worried with the current market I was completely screwed, with a bill so high. I can't even begin to describe how grateful I am he worked with me so much on this!! I never would have been able to get this done without him being so generous!!
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