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3 Commerce Rd
Newtown, CT 06470
Working Hours
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Mon 7:00AM - 6:00PM
Tue 7:00AM - 6:00PM
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Wed 7:00AM - 6:00PM
Thu 7:00AM - 6:00PM
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Fri 7:00AM - 6:00PM
Sat 8:00AM - 1:00PM
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Sun Closed
Emissions: Monday-Saturday
Repairs: Monday-Friday
NEWTOWN CAR CARE CENTER
203-426-7145 | 3 Commerce Rd, Newtown, 06470
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 Newtown Car Care Center, 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
What Our Customers Are Saying
First of all I'd recommend everyone get their cars fixed and worked on at Newtown Car Care! The front desk girl Stacy was amazing and got me an appointment last minute before Thanksgiving to avoid my car being damaged anymore! The work they did was terrific and very fast. The people are very friendly and knowledgeable and are willing to answer any questions and actually care about helping you and the price of the work they did was substantially cheaper than every other place I called. I paid exactly what they estimated the job to cost not a penny more. So thank you everyone at Newtown Car Care for making this such a great experience and proving there are still some real great places to get your car work done!!!!
Kevin, 11/21/2023
Tires, near Danbury, Massachusetts
Newtown Car Care Center knows how to put the emphasis on "care"! My daughter was traveling from MA to PA on I-84 near Danbury, and was suddenly stricken with a flat on one of her rear tires. Luckily for her, when the tire pressure warning light lit up on her dashboard, she pulled off at the nearest exit, which also happened to be the exit for Newtown Car Care Center. In the middle of a busy Friday afternoon of scheduled appointments, Kelly and Carl at Newtown Car Care Center came to the rescue! Within an hour, Carl was able to find the road debris puncture, patch up the tire, and get her safely back on her way! If you live in the Danbury/Newtown area, rest assured that Newtown Car Care Center knows how to care for both cars and customers!
CJ Kent, 10/20/2023
Can't say enough good things about this place! We were traveling thru from DC to Maine and experienced car trouble. A quick phone call to see if they could look at the car revealed that they were already very busy but offered a diagnostic. Every single person we encountered from Kelly to Gary was friendly and helpful. They took time when they didn't have to and went out of their way to find us a place that could help. We are so grateful and wish this amazing business continued success!
Marybeth, 07/26/2023
Tires, near Newtown, CT
When my son called me to tell me he had a hole in his tire and couldn't make it home I was very concerned. Luckily he was just across the street from Newtown Car Care!! They could not have been more helpful!!! They got the tire ordered and we had it installed the next day. Special shout out to Johnny who overheard me talking to the woman at the counter and offered to go over to where the car was and put the spare on for us. He went above and beyond! They definitely gained our business for all of our car needs!
Maria Goldsmith, 05/02/2023
Went for an emissions test and didn't pass, Johnny immediately knew the reason for a fail. I replaced the battery and didn't drive enough miles to have it tested. He suggested I drive 50-60 miles and return. I did and it passed. Thank you Johnny!!!!
Patricia, 01/04/2022
Inspections and Emissions, near Monroe, CT
We called Newtown Car Care Center on the off-chance that we could get contactless emissions testing because of the omicron surge, The employees here were so pleasant and helpful to work with and immediately accommodated our request. In fact, they even went further than we asked and told us that they had wiped down the inside of the car after performing the test. We were very pleased with their courtesy, and highly recommend this shop. Thanks to everyone with whom we dealt.
Alan, 01/13/2022
