Quote Originally Posted by carlos mendoza View Post
i had already replaced my compressor 3 times due to same problem, the mechanical side was always stuck up. what could be the caused of it?
Welcome. Go to http://hvac-talk.com/vbb/forumdisplay.php?f=1 and find the button at the top left side of the screen that says, "NEW THREAD", and start a new thread with your question. Add more information if you have any, including brand, model number and age of equipment.

Also find the USER CP on the left side or the menu at the top of any page, and go to it and enter your city and state because climate matters.