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Re: Rebuilt truck a/c not cooling as it should. by Joe
Post New Message It sounds like to me that you never had this air working before you had it repaired, so you have nothing to compare it to. First, 45-50 degree air out of a R12 converted to 134A system is about all you can expect. We do conversions constantly and I have yet to see a system that has been converted from R12 to 134A work quite as well as it did before, but it still should produce satisfactory results. Without knowing what the high and low pressures are it's hard to tell if the system is working properly.I would suspect there is possibly an air flow problem. When you said it felt like it was on low that leads me to believe it may have the wrong fan or there is something like an accumilation of leaves or a mouse nest buildup on the far side of the evaporater. Get a name off the unit and any info you can get to see if it has the right parts in it. Yours may be an "Evans" or a "Vern Air" system, in any case, many of the systems draw air through the Evaporator and work just fine. See if there is a make and model tag somewhere on it.
All Messages in ThreadAuthorDate
Post New MessageRebuilt truck a/c not cooling as it should. Robert 7-31-02  
  Reply to MessageRe: Rebuilt truck a/c not cooling as it should. Joe 7-31-02  
  Reply to MessageRe: Rebuilt truck a/c not cooling as it should. Sam Watson 8-1-02  
  Reply to MessageRe: Rebuilt truck a/c not cooling as it should. Joe 8-1-02  
  Reply to MessageRe: Rebuilt truck a/c not cooling as it should. Mallie 11-22-02  
    Reply to MessageRe: Rebuilt truck a/c not cooling as it should. Robert 7-31-02  
      Reply to MessageRe: Rebuilt truck a/c not cooling as it should. Joe 7-31-02  
        Reply to MessageRe: Rebuilt truck a/c not cooling as it should. Parker 8-3-02  
          Reply to MessageRe: Rebuilt truck a/c not cooling as it should. Sam Watson 8-4-02  
            Reply to MessageRe: Rebuilt truck a/c not cooling as it should. Rob 9-9-02  
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