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  1. Join Date
    Jul 2007
    Posts
    88
    #21
    Mas malamig talaga ang R12 compare sa 134A, kc ang R12low pressure lang ang kailangan compare sa 134A na high pressure, kya pag pang R12 ang compressor mo pero ur using 134A freon hndi ganun kalamig ang buga ng hangin (hilaw ang lamig) kylangan mo pa magrevolution or pag tumatakbo mo lang mkukuha ung tamang lamig which is also hirap din makina mo pag nka-idling ka lang (RPM Drops when A/C is ON, mostly gasoline engines)and also madaling mag-init ung condenser. Kya mas maganda kung pang 134A din ung compressor mo or design for 134A and dapat high speed din condenser fan mo.

    Note: R12 is not environmental friendly kya bawal na sa mga bago sasakyan kya lahat 134A na. kya pls hwag na kyo gagamit ng R12 for the sake of global Warming

  2. Join Date
    Feb 2008
    Posts
    46
    #22
    Guys,
    Share ko lang, let us remember na ang ambient temp. Pinas at Korea ay magkaiba, so yung design ng AC magkaiba rin, thats why you feel as if fan air na lang ang binubuga. You can do onething on the condenser coil you can add a fan just to drive more air into the condenser coil aside from the radiator fan. One cause of high pressure sa system kasi yung condenser nio is not performing as a condenser (turning vapor refrigerant into liquid state), mas marami pa yung vapor sa loob instead of liquid.
    OO tama kayo, marami mga AC shop di nila alam, nagmamarunong pa and worst nadadamay pa yung ibang parts na di namn kelangan i replace. It happen to me guys.

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