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Old 03-09-2009, 08:42 PM   #846
Senior Member
Join Date: Oct 2004
Posts: 1,855
Bro Chunlianghere is right, Class 0 is better in terms of resistant to fire, but we are talking about water droplets from condensation here, so i think Class 0 or Class 1 doesn not make any big difference. Copper piping grade is more important.

To Bro Seahmh, duh worry. I duh advertise my services here. We are all here to share. Any one saw me posting my contact and asking people to contact me? Hee...

I just hope more people are aware of basic installation terms and duh pay for "upgrades" here and there which you don't need.
3/8 insulation is enough for normal hdb. If concealed piping, use 1/2.
Drainage 13 or 16mm also can.
Just my views.

Last edited by terumo; 03-09-2009 at 08:44 PM..
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