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Old 26-05-2009, 11:21 PM   #301
sgstab
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Posts: 82,897
Hi all,

went to hong tar and best tech for mitsubishi electric aircon

Shop 1, Hong Tar
a) Brand, model and thickness of the insulation.
thermoflex, class 0, 1/2 inch thick.
b) Brand and thickness of the copper pipe.
gauge 23
c) Installation warranty period where labour, transportation and parts
are inclusive.
1 Year warranty for parts and workmanship, compressor got 5 years warranty.
d) Brand and model of the air conditioner.
Mitsubishi Electric, MXY4A28 / MSXYGA10(3units) / MSXY6A26 (9K+9K+9K+26K)
e) Price quoted.
$4070
f) Any other services they are providing or you have requested.
dismantling of 3 old window units, they insist to take the old
air-cons with them.

Shop 2, BestTech
a) Brand, model and thickness of the insulation.
K-flex, class 1, 3/8 inch thick.
b) Brand and thickness of the copper pipe.
gauge 23
c) Installation warranty period where labour, transportation and parts
are inclusive.
1 Year warranty for parts and workmanship, compressor got 5 years
warranty, plus $160 bucks servicing voucher.
d) Brand and model of the air conditioner.
Mitsubishi Electric, MXY4A28 (9K+9K+9K+18K)
e) Price quoted.
$3947
f) Any other services they are providing or you have requested.
dismantling of 3 old window units, they did not insist to take the old
air-cons with them.

which would be a better bet? both refuse to change any specs of thier installation. I live in bukit batok street 21, 4-room A. Please advice as i am quite clueless.

Thanks in Advance!

u shld try copper 22 instead of thinner 23.


my quote from GC:

inverter sys4 toshiba $3697, Mitsubishi $3750, include below:

* class 0 armaflex 1/2 inchi;

* copper gauge 22;

* 16mm drainage pipe;

* stainless bracket and dismantling old aircon;
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Last edited by sgstab; 26-05-2009 at 11:28 PM..
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