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Thread: Daikin or Fujitsu AirCon

  1. #41
    Join Date
    Oct 2007
    Location
    Wantabadgery, N.S.W.
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    Quote Originally Posted by scarry View Post
    Are you sure the area is 175 m sq,seems pretty big?

    Working on 175m2 we would be around 23kw but some of this area may be corridors etc,difficult without looking.Your area is also different so heat loads may also be different,but I wouldn’t think so.

    So bottom line is maybe go with the 17 kw if two contractors have gone that way,our suggestion would be two stage if possible due to low load and small area at night.Will cost more but save in the long run.Inverters are not bad with low load anyway,although you may have to dump some airflow at night.
    You've caught me out on my maths Paul. I checked the figures, and found I'd made a mistake converting from imperial to metric, so now the living area has shrunk to 95.5 m2. The bedroom area remains the same at 80.7m2. Does that sound better?
    Don.

  2. #42
    Join Date
    Apr 2008
    Location
    Brisbane,some of the time.
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    Quote Originally Posted by Don 130 View Post
    You've caught me out on my maths Paul. I checked the figures, and found I'd made a mistake converting from imperial to metric, so now the living area has shrunk to 95.5 m2. The bedroom area remains the same at 80.7m2. Does that sound better?
    Don.
    Thats better

    My calculation(Brisbane area) is around 15KW.

    The Mitsubishi electric 16KW,or next size up to be sure,depending on costs, would be our selection,based on heat loads for Brisbane.I don't know what heat load calculations are used for your area.I am guessing something similar to here.

    So forget the 12 KW,stick with the 17KW.No good having something that doesn't do the job when it is needed,we see undersized gear all the time.

  3. #43
    Join Date
    Oct 2007
    Location
    Wantabadgery, N.S.W.
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    Thanks Paul, I appreciate your help with this.
    Regards,
    Don.

    Isn't this forum fantastic

  4. #44
    Join Date
    Feb 2013
    Location
    Ballarat,Vic,Aus
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    Gee I hope the fujitsus are still ok. We just had a new 9kw split system into our house ( .. insurance company is replacing the old split sytem as a part of the flood remediation).seeya,Shane L.
    Proper cars--
    '92 Range Rover 3.8V8 ... 5spd manual
    '85 Series II CX2500 GTi Turbo I :burnrubber:
    '63 ID19 x 2 :wheelchair:
    '72 DS21 ie 5spd pallas
    Modern Junk:
    '07 Poogoe 407 HDi 6spd manual :zzz:
    '11 Poogoe RCZ HDI 6spd manual

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