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  1. #1

    superheat and subcooling

    Hi'' guys This is the question'': We have York air cooler liquid chiller model# YCAJ98XV6 RECIPROCATING HERMETIC' The situation is we have 3 in superheat and 6 subcooling' suction 70psi dish 250 to 275 psi set-point 41 but no drop not more than 46deg lwt. all fan good''''''' thanks
    juan clavell santiago

  2. #2
    Join Date
    Oct 2003
    Location
    UTAH
    Posts
    145
    How's your water treatment? Checked the barrel? Strainer plugged, water pressures normal? EWT?

  3. #3
    Join Date
    Jan 2004
    Posts
    164
    have you checked youre glycol % I have seen that if it is higher than specs then you get no heat transfer make sure it is about 30% or if you have specs from the blue prints or original install then use that %.
    If you find it bad 3 different ways- ~its bad~

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