a/c charging

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  #1  
Old 05-27-02, 07:31 AM
longhorn
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Question a/c charging

I have moved my furnace and A/C unit into my attic. I need the high side gauge readings and the low side readings. I also need to know where to connect the two wires from the compressor to the furnace thermostat contact block.

larry
 
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Old 05-27-02, 08:37 AM
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new install

low voltage wires hook to Y and C at furnace. what are the inside/outside temps? how old/what kind/seer rating is outdoor unit, with that info, we can get you close to pressures
 
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Old 05-27-02, 03:28 PM
proctoreng1
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Superheat or Subcooling

If you moved the inside unit without disconnecting the refrigerant lines then the charge should be the same as it always was. If you disconnected them you will have to evacuate the system. Then recharge and check the final charge using superheat if it is not a TXV unit. or subcooling if it is a TXV unit.
 
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