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Thread: Change TXV

  1. 30-11-2010, 06:39 AM #1
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    Change TXV



    Hi All.... please give some info to me about expansion valve,i'll change TXV from 3TR to 5TR...is the compressor change too?...thank's


  2. 30-11-2010, 09:14 AM #2
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    Re: Change TXV

    Why do you change it? Is there happen an high superheat?
    OK with the new TXV the evaporator will give more capacity and the suction pressure will increase and the compressor will balance with the evaporator. No need to change it unless the compressor would work out of its limits.
    To make progress is never good enough, I want to do better and better and better
  3. 30-11-2010, 12:06 PM #3
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    Re: Change TXV

    OK thank's for your information....
  4. 10-12-2010, 04:17 AM #4
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    Re: Change TXV

    Hi Sandro... i was change the TXV succsesfully...my problem before is pressure hunting from 30psi to 80psi..and now the unit is work normally and pressure stable at 75 psi...thank's for your help.
  5. 10-12-2010, 09:18 AM #5
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    Re: Change TXV

    Good for you
    To make progress is never good enough, I want to do better and better and better
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