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Old 21-07-2015, 04:09 PM   #6125
hardwarezone1959
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Join Date: Jul 2015
Posts: 7
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Hi Bros,

I am looking to get a new aircon to replace my existing non-inverter aircon.

3x Room : 4.1M(length) x 2.9M(width) x 2.6M(ceiling)
Usage : 9 hours daily, 3 rooms on simultaneously


The specs in bold is my ideal spec, but i think most low cost installers are using the lower specs.

Model : MXY-3A28VA
Fan coil : 3x MSY-GE10VA
Piping : 22 (or 23) SWG Copper
Insulation : 1/2" (or 3/8") ARMAFLEX Insulation (either class 1 or 0)
drainage : 20-25mm (16mm)
warranty : 5 years

Misc : Free dismantle of old aircon
Free installation of aircon
Rewiring : using at least 3C70(outdoor) 3C40 (indoor)
Proper pipe bender for corners for piping
BCA cert for bracket installer
vacuum pump after installation
max G22 copper pipe per FCU (have to find out whats the length)

Installation of stainless steel bracket : ideally below $150

I check the current limit on the compressor is 8.5A, do i need to install a 15A aircon power point? if i have a existing 15A powerpoint for my current aircon, would that be ok?

Looking at cost : $2880 + $150(bracket)

Any experts can advise if i have noted everything that is needed?

Hi, I am looking into doing the same. i had spend quite a bit of money repairing/replacing my current condenser. Only after 2 months the master bedroom is not cold. Can you please give me the company who quoted you the above job. BTW, how long had you had the air cons? I read an article somewhere that after 8 years of used, it will be time to change the air cons including the condenser. Also you are changing the piping as well? Is it necessary? Would be grate to hear from you and others experts on the above questions. thxs in advance >

Last edited by hardwarezone1959; 21-07-2015 at 04:12 PM..
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