My system2 has been working for 2 years without any problem. After I changed servicing to other servicing guys, it has gas leakage about half a year later.
In the first servicing, they opened the condenser and spent quite a long time there looking into it. I am not sure what they were doing and assume they were try to do their work.
Now they told me that I need to go through pressure test to find out the problem and it will cost me about $250.
I am wondering if I should let the servicing people freely open the condenser next time?
