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Matt c.
Reviewed in the United States on October 22, 2024
Functions and fits as advertised. Low quality and low value.
puhalla
Reviewed in the United States on August 6, 2023
After replacing my AC worked great
Just fine
Reviewed in the United States on May 4, 2022
I used it on a custom AC setup. With a Sandeep SD7 compressor and a smallish 13x22 parallel flow condenser. I get 40°degrees at idle and as low as 36° at around 45 mph. At highway speed it’s back up to around 40°.For those people worried about clogging, make sure you are replacing your condenser. I flushed my evaporator with 7 cans of brake clean and a two cans of AC flush. It looked like coffee after the first flush. You can pop the top off a can of AC flush and put it on a can of brake clean. Brake clean is way cheaper than AC flush.
A J F
Reviewed in the United States on December 21, 2019
Fits great and works well...
Judy
Reviewed in the United States on August 22, 2017
Works well.
Duck Jin Kang
Reviewed in the United States on May 26, 2014
I bought this adjusting orifice tube because it's suppose to provide better cooling performance, but it's not as reliable as the fixed orifice tubes. After I installed this tube, my a/c refrigerant would not flow through it because it was blocked. This orifice tube has a spring that adjusts the orifice size that the refrigerant flows through, but I guess it could become inoperative and become blocked. Just go for the more reliable fixed orifice tube since it just has a fixed orifice size that the refrigerant flows through and no moving parts that can fail.
jose quervo
Reviewed in the United States on January 31, 2014
Just about 1/2 way through summer my a/c goes out on my astro van so I had to find the leak O ring of course and while I was in there I decided to replace the orifice tube. been working well ever since.. a/c blows much colder than before.. great product
Jake Blues
Reviewed in the United States on April 13, 2013
Your A/C system will operate at different pressures and the old fixed orifice tube is designed to find a happy medium in the varied pressures. This tube will adjust for those different pressures and give you a more optimum and more constant pressure for better cooling. With the more constant pressures, it is also supposed to be better for your compressor. A must for a R134 conversion.The same person that worked at Harrison who designed the fixed orifice tube is the same person who came up with this variable orifice tube.It works great. I can start the car and at idle and low engine RPM I can feel the A/C working great. I have noticed a difference at how much better the inside of my car cools off after sitting in the sun and the dash and vents have gotten hot.These cost a bit more than the old fixed orifice but are well worth the extra money.
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