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Posted by WSZsr on July 10, 2006, 10:02 pm
Thanks. That was the info I was looking for.
>
>>I am considering aTrane XL19i system to replace my old Carrier system. I
>>have a 7/8" lineset that is about 20 feet long. Is that adequate for an
>>XL19i. I do not want to lose efficiency due to a lineset that is too small
>>
>>
>>Thanks from Round Rock, TX
>
> I wonder why Trane ships the 4 & 5 ton 19i models with 1-1/8" suction
> ports. if 7/8 supposedly is "good enough" ??
>
> If you're smart, you'll put in the 1-1/8.
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