[Home Appliances] Air-con, (Household)
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 Apr 21 2014, 12:46 PM
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#1
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Junior Member
102 posts Joined: Apr 2011 
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May I know what is the difference in wiring between 1 HP, 1.5 HP, and 2 HP? Why there is price difference for installation?
I have one contractor charging me different prices for different HP but one more giving me flat rate of RM250 per air-con regardless of HP (including conceal wiring). He told me all the same. Any advice? |
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Apr 21 2014, 01:59 PM
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#2
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Junior Member
102 posts Joined: Apr 2011
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QUOTE(kimsim @ Apr 21 2014, 01:10 PM) Gas pipes different. The rest all same My condo already comes with the gas pipes though. How do they know whether to put the pipe for how many HP?  If just gas pipes different, then contractors/installers should not charge different rates for different HP aircon if the pipe is already there  |
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Apr 21 2014, 02:12 PM
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#3
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Junior Member
102 posts Joined: Apr 2011
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QUOTE(kimsim @ Apr 21 2014, 02:06 PM) Hmm have to ask contract come to check out the actual gas pipes size for suitable hp as well. Thanks..didn't know about this before. Will need to some checking before I buy my air-cond.After you order then to be more difficult for exchange. For example gas pipe size : 1-1.5hp some share same size 6 & 9mm dia Or some 1.5 = 6 & 12mm dia 2hp some 6 & 12mm dia or 9 & 15mm dia Wow |
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