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Air conditioning - Any recommendations please??

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Old 17-05-2016, 06:54 PM   #7531
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U may want to check with DIS what copper pipe size, drainage pipe and insulator size they giving. I went there last wk but can't rem wat spec they giving but was $300++ higher, cable included. Cable got $300 plus meh?
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Old 17-05-2016, 07:15 PM   #7532
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Passby Geylang Lor 36. Opposite got one Electrical shop selling 100m Keystone 4mmsq at $50. 2.5mmsq sell at $30. Dont know good price or not?next time my house do rewiring, will get 4mmsq wire
I believe it is 100 yards for one roll as I bought it from another shop at ubi. I am not sure about 3mmsq or 4mmsq which i thought it is either 3c70 or 4c70. Normally from fcu it is 3c40 which is much cheaper.
I bought 3c70 of 100 yards about 90m at 125 for keystone cable. I checked with keystone and price is fairly standard. So for the quote you have is very cheap if it is 3c70.
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Old 17-05-2016, 07:17 PM   #7533
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U may want to check with DIS what copper pipe size, drainage pipe and insulator size they giving. I went there last wk but can't rem wat spec they giving but was $300++ higher, cable included. Cable got $300 plus meh?
I have leftover of 3c70 keystone cable of about 60m. Pm me if you are keen.
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Old 17-05-2016, 07:46 PM   #7534
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Surveyor only coming in June to visit my place and advise how many meters needed lehleh. I don't mind if donate to me....
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Old 17-05-2016, 08:17 PM   #7535
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Hi,

I'm planning to get ME system 4 for my 4rm bto.

Which of the below configuration is better recommended?

1) 9k btu X 03 + 18k btu X 01 + 28k cu or
2) 9k btu X 02 + 12k btu X 01 + 18k btu X 01 + 28k cu?

Thank you
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Old 17-05-2016, 09:04 PM   #7536
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If your cable sold tell me hor. I got 70m of keystone 3C162 waiting to be sold too.
Lol... 3c162 sounds a bit overkill.
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Old 17-05-2016, 09:16 PM   #7537
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MHI system2

Hi guys,

was talking to one air con contractor.. he said for most electrical/energy saving for system 2... best to get MHI.. issit true? better than those 5ticks?
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Old 17-05-2016, 09:28 PM   #7538
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Lol... 3c162 sounds a bit overkill.
Overkill still ok. Its damn damn heavy to carry home, i think got 15kg that coil.
The hardware shop owner can ask me, "you can carry or not?".... Lol...😓😓
Actually i buy for my compressor as i turn the amperes limit off, hence, it can goes up to 15A at full capacity. So, 3C70 cannot handle. Must use 3C110 or higher or 2.5sqmm wire.
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Old 17-05-2016, 10:09 PM   #7539
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Nat aire price really attractive with MHI system 3. Somemore got cash voucher
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Old 17-05-2016, 11:25 PM   #7540
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Nat aire price really attractive with MHI system 3. Somemore got cash voucher
Can also get more quote from other company to compare, they may also have cash vouchers.

Last edited by ksrokiller; 17-05-2016 at 11:27 PM..
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Old 18-05-2016, 08:32 AM   #7541
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Did you see the word "H"? H mean 1/2" thickness.
The 3/8 or 1/4 you see is for the copper pipe size to go in.
i'll check someday... thanks for the help!
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Old 18-05-2016, 09:41 AM   #7542
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U may want to check with DIS what copper pipe size, drainage pipe and insulator size they giving. I went there last wk but can't rem wat spec they giving but was $300++ higher, cable included. Cable got $300 plus meh?
DIS offering 22 copper pipe and 3/8 insulation. My quote was comparable to Fortuna, -/+$1xx.
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Old 18-05-2016, 09:59 AM   #7543
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Why same appointed shops by Daikin they can vary in installation materials. My different was $370 btw the 2 shops. Alexandra shop gave 22 copper and 1/2 insulator but exclude cables but price cheaper by $370
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Old 18-05-2016, 01:46 PM   #7544
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Why same appointed shops by Daikin they can vary in installation materials. My different was $370 btw the 2 shops. Alexandra shop gave 22 copper and 1/2 insulator but exclude cables but price cheaper by $370
www daikin com sg slash index dot php slash contact slash proshop_dealers_retail

as from the website.. all 3different companies operating Daikin Pro shop.. if you read their introductions... The on e at Alexandra being the youngest in the 3.
However, i am considering to go the one at Alexandra.
the specs i was quoted were"
3MKS71 - 9kx3 - Inverter - 22Copper and 1/half inch
for $3k nett ( 50% deposit and 50% on the installation day)
I told them mine is new BTO..
but they nv mention about cabling.. will there be topping up in the end?
Whats your opinion?
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Old 18-05-2016, 01:58 PM   #7545
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Confirm cable not included. Alexandra also quoted me 3k for the same specs as yours. The sample trunking she showed you no cable inside right?
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