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  1. #1
    Join Date
    Jul 2011
    Location
    SLO/central coast,CA
    Posts
    52

    EPR adjustment to lower evap pressure

    is all EPR adjustment setting is always the same?
    turn clock wise or counter clock if lower evap coil pressure is needed?

  2. #2
    Join Date
    Nov 2003
    Location
    Rochester, New York
    Posts
    392
    All the ones Ive worked on have been ccw to lower psi. That said, it's not a set in stone rule just my experience.

  3. #3
    Join Date
    Feb 2010
    Location
    Ontario Canada
    Posts
    1,339
    Quote Originally Posted by cfe View Post
    is all EPR adjustment setting is always the same?
    turn clock wise or counter clock if lower evap coil pressure is needed?
    Google the manufacturers information on the EPR You will get the information you seek....
    Never give up; Never surrender!

  4. #4
    Join Date
    Sep 2008
    Location
    Western PA
    Posts
    20,913

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