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Old 16-06-2015, 04:31 PM   #5943
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Join Date: Jul 2004
Posts: 4,446
Yes can be cause the compressor runing not smoothly on receiving gas.

The standard for 9k at 6.3mm & 9mm dia at least.
1/2" = 12mm dia too big already.

If inverter unit only suitable for 18k and above
1/2" is the insulator la. 1/4" is the 22G copper pipe (6.8-7mm).

Last edited by gentoro; 16-06-2015 at 04:36 PM..
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