Best Auto Repair, New Oxford

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

Working Hours
  • Mon 8:00AM - 5:00PM
    Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
    Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
    Sat Closed
  • Sun Closed
    Closed Daily 12:00pm - 1:00pm

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 Bankert's Garage LLC, 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

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    Bankert's service is the greatest, very professional.

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    Always fair and honest!

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    My mom and I have been going here for the past 5-7 years. They always get the job done right and don't have to worry about taking vehicle back for the same issue like other auto shops. He always stands behind his work and pleasant to work with and gets your vehicle fixed quick and on time. I will continually keep going here to have my vehicles fixed. Also really good with quote on how much the repair could cost.

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    They are the best. I've been using them for almost two years and I've never had an issue where I'm concerned about them trying to rip me off for more than I need. I have no problem recommending them to anybody.

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    Best garage in town! I never notice when things need fixed on my car. I was in desperate need of new struts and got it done at Bankert's. It feels like a whole new car! Beyond impressed! And everyone is very kind!

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    Chad Bankert has been our auto repair specialist for 3 years. He has replaced two engines and maintained all of our vehicles in a timely, cost competitive and thoroughly professional manner. He has always demonstrated to our family that he is absolutely committed to our satisfaction. I highly recommend him for ALL of your automotive needs!

Call us for service: 717-624-0420

ASE (Automotive Service Excellence)
Federated Car Care
  • Car Care Aware