Do Not Sell My Personal Information Jump to content

Recommended Posts

hi, i've asked this question before.

my a/c got overcharged. and i thought my compressor was dead, so i installed a new a/c compressor.

after charging, a/c still doesn't work.

someone told me that there is blow off disc inside of the high pressure line (from compressor to condenser)

is this true? can anyone confirm this?

also, is blow off disc same as expansion valve?

Link to post
Share on other sites

The expansion valve is located on the evaporator(just had to change mine). The disc you speak of I believe is a relief valve which is normally located external of compressor. It is supposed to relieve excessive pressure. If you could provide more details about how the system is operating such as lo/hi pressure readings, line temps,etc. I think we can figure this out.

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...