good clear answer, many thanks regards, Pete

http://www.mitsubishi-electric.com.au/Air_Conditioning_User_Manuals.html

Thanks for your help.Found all the necessary info.Cheers.

Hi Peta, I bought mine from Betta Electrical. You can get them from $1500 to $1800. Then you have to pay for installation. Sometimes the installation cost is included. Make sure you get a Mitsubishi Heavy Industries air conditioner. There is big difference between Mitsubishi and Mitsubishi Heavy Industries. Hope that answered your question.

Hello, and thank you. Yes l did manage to get this air conditioner. It is the Mitsubishi Heavy industries one and l love it. Can"t hear it at night in the bedroom. Thinking about replacing the one in the lounge with one of these too, before we repaint the lounge room. Thanks for the reply :) :) I am so happy with it Peta

I like it how you said there is a big difference between mitsubishi heavy industries and mitsubishi you're right mitsubishi electric are Japanese and are considered to be no2 wall split manufacturers world wide. If you're wondering Daikin no 1. Panasonic no 3. Not my opinion it's a fact. I am a refrigeration technician and repaired A/Cs for 30 years. Mitsubishi heavy industries manufactured some of the crappiest systems in their early days. I've always received lots of service calls for break downs with them. 2 weeks ago I piped up a ducted unit for someone when we started it it was noisy. He was very Un happy. They are not my recommendation and they do not even remotely come close to a mitsubishi electric. Which have existed since the 1940s. I'm pretty sure heavy industries originated in Australia mid to late 80s. And if you were unfortunate to have one installed then ducted those days you would know how poorly it worked or should I say didn't work heating was a disaster. I recommend panasonic they are priced well they hardly ever give problems there technical support is excellent and they perform as good as any and are as quiet as any. Worst tech support LG don't go near one they're throw aways. Toshiba fujitsu samsung all good value. And for a little more $ Daikin Mitsubishi Electric. But sizing and correct installation are critical. Take Actron you can't just go buy a ducted unit of your choice their agents need building plans and they sell you correct size. Because under sizing is the main reason for negative reviews it simply doesn't work well because it is undersized. And 90% of installs are this way. Why smaller unit cheaper price get sale. And will swear black and blue there nothing wrong with the ac they sold you. Then they simply stop answering your calls. Who has a huge reputation for this. Man ix right price. They install 8 and 10 kw units in 3 bedroom homes.