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Aircon Discussion v2, Continuing on from previous AC topics
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irwan6179
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 Jan 12 2015, 12:20 AM
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QUOTE(kimsim @ Jan 11 2015, 06:09 PM) 1st R22 non inverter not really cold as R410A. 2nd R22 compres used higher input watt. 3rd R22 outdoor runs on heated like no tomorrow. 4th R22 compressor and mounting not last than R410A also vibration much higher chance. 5th R22 cheaper than R410A units only  Even R410A trade in also much higher value. Got source? Or based on experience? |
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irwan6179
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Jan 12 2015, 12:39 AM
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QUOTE(kimsim @ Jan 12 2015, 12:28 AM) In my passed 10 yrs ++ user experience switch from R22 non inverter to inverter R410A so far so good. I really love my inverter at all  Quiet + realiable + comfort + energy saving all in inverter model can found it. I've always thought all the improvement in your points above is due to inverter compressor/motor, not due to r22 vs r401a. |
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irwan6179
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Jan 18 2015, 09:32 PM
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QUOTE(earthling1984 @ Jan 17 2015, 05:19 PM) Planning to change my old aircon. Recommendation pls? Master bedroom, 1.5hp, don't need inverter cause more exp, don't wanna change pipe etc., Normal or ionizer also ok. Got ionizer machine in room already...Found out normal 2 stars energy rating only, ionizer 3-4 stars. HOW MUCH do you actually save when using a 4 star compared to 2 stars if daily use 8 hours a day? So that i know worth paying the extra rm200 or so for the ionizer unit. Price and place to buy recommendation would be good too. Thank you... Research so far... Pana - most common Mitsubishi - slightly more exp than pana Daikin - bad customer service/warranty korean brands - not as good as jap If you want to use inverter you can use Daikin which doesn't require change of pipe. Inverter is much more comfortable for bedroom because temperature doesn't fluctuate as much as non inverter. In term of cost saving, there is a calculation in this thread back then, I also forgot already. |
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irwan6179
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Jan 18 2015, 10:41 PM
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QUOTE(boxer07 @ Jan 18 2015, 10:06 PM) Chili sauce want ? To be frank , it's a no brainer to buy non inverter nowadays You mean no brainer to buy inverter? Or you really don't know how to use no brainer phrase? |
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irwan6179
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May 27 2015, 07:57 AM
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QUOTE(soonlee33 @ May 26 2015, 02:19 PM) in other words may I put it this way that for non inverter unit , it is calculated as full load ? There's no partial load for non inverter unit ? Non inverter: 100% and 0% only Inverter: 100%,90%...0% or so If you really want to measure the cost, get the kwh(kilowatthour) for one whole day for several days because there are so many parameters that affect power consumption. |
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