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Line sizes

I have an 18000 BTU indoor unit,  The lines coming out of the unit are 1/2" suction and 3/8 liquid.  The line set that came with it is 1/2" suction and 1/4" l…

Line sizes

Posted on 2019-05-21 20:47:49 Split Systems Vote Up0Vote Down
I have an 18000 BTU indoor unit,  The lines coming out of the unit are 1/2" suction and 3/8 liquid.  The line set that came with it is 1/2" suction and 1/4" liquid.  The total run is about 35'.  Is this line size OK?

1 Comments

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    RE: Line sizes

    JamalofLGJamalofLG LG Moderator
    Posted on 2019-06-14 17:50:36 Vote Up0Vote Down
    rwood36, please provide the model number to the unit and I will get it confirmed.

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