Best Auto Repair, Willoughby

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

Working Hours
  • Mon 7:00AM - 6:00PM
    Tue 7:00AM - 6:00PM
  • Wed 7:00AM - 6:00PM
    Thu 7:00AM - 6:00PM
  • Fri 7:00AM - 6:00PM
    Sat Closed
  • Sun Closed

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 Lakeside Certified 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.

What People Say About Us

  • reviewicon
    , 08/27/2024

    Very honest, and hard working people

  • reviewicon
    , 08/26/2024

    Sean was very knowledgeable and is an amazing technician. I will never go anywhere else. That's a promise. Sean always has my business.

  • reviewicon
    , 07/25/2024

    Fixed a slow leak in my tire in 5 minutes for only 15 bucks. Sure beat driving up to Mentor avenue to one of the tire shops!

  • reviewicon
    , 07/02/2024

    If you need anything done to your vehicle, get it done here. They are very good and really nice!

  • reviewicon
    , 06/19/2024

    I was very impressed with this auto shop. They did my front brakes for almost half of the cost that the dealer quoted me. Very personable and nice people to deal with, both at the front desk and with the service technician. He explained my options and I didn't feel like I was taken advantage of or talked down to because I'm a woman. No high pressure sales tactics here. Service was timely as well. They got me in and out knowing that I was waiting. Initially I intended to walk home a couple miles, but the heat was pretty unbearable by that point in the morning. Will definitely be bringing my car here for any future needs.

  • reviewicon
    , 03/05/2024

    Good honest folks! Very pleasant and very informative and VERY helpful!

Call us for service: 440-946-0076

Parts Plus
ASE Master Technician
BBB Accredited Business
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