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s016 · 29-07-2017, 01:21 PM

Hi, My aircon contractor says for the copper pipe insulation, the middle is individual insulation. But for the end to the fcu, it is combined into 1. If not, the fcu cannot be closed. Is this correct?

29-07-2017, 01:21 PM	#9920
s016 Senior Member Join Date: Sep 2003 Posts: 519	Hi, My aircon contractor says for the copper pipe insulation, the middle is individual insulation. But for the end to the fcu, it is combined into 1. If not, the fcu cannot be closed. Is this correct? Last edited by s016; 29-07-2017 at 02:26 PM..