moonseeker Posted August 16, 2013 Share Posted August 16, 2013 Any recommendations for either a 15'000 or 18'000 BTU Split Air. I need two. As my Daikins and Mitsubishis in other condos have not lasted very long and are often trouble, I don't mind going for an off-brand for these two new studios. Any feedback appreciated. THX. MS> Link to comment Share on other sites More sharing options...
bangkokstick Posted August 16, 2013 Share Posted August 16, 2013 Never hear of anybody having problem with Daikin and Mitsu. 1 Link to comment Share on other sites More sharing options...
ThaiBob Posted August 17, 2013 Share Posted August 17, 2013 Never hear of anybody having problem with Daikin and Mitsu. Daikin and Mitsu are two of the most respected brands in the industry. Perhaps he was not performing regular maintenance. Link to comment Share on other sites More sharing options...
JoePai Posted August 17, 2013 Share Posted August 17, 2013 You will need a 18,000 btu unit - unless you do cooking in the unit in which case a 22or 24,000 byu unit would be better. You do not need 2 ? Link to comment Share on other sites More sharing options...
mogandave Posted August 17, 2013 Share Posted August 17, 2013 Do yourself a favor and shop service, not price. Link to comment Share on other sites More sharing options...
Pattaya46 Posted August 17, 2013 Share Posted August 17, 2013 You will need a 18,000 btu unit unless you do cooking in the unit in which case a 22 or 24,000 byu unit would be better. 18-24'000 BTU for a 30 sqm studio ???!!! Except if this studio has big windows in full sun, a 9-12'000 BTU should be enough for such a small room. I have a Samsung "Maldives Inverter" 9'000 BTU for my office about the same size. 1 Link to comment Share on other sites More sharing options...
JoePai Posted August 17, 2013 Share Posted August 17, 2013 Correct 18,000 BTU for 30m2 Link to comment Share on other sites More sharing options...
BB1950 Posted August 17, 2013 Share Posted August 17, 2013 Correct 18,000 BTU for 30m2 +1 A good general rule of thumb is 600 BTU per square meter. But it's not very accurate. There are a lot of other factors to take into consideration. Factors include: The floor area of the room The height of the ceilings The size and position of windows, and whether they have blinds or shades The number of room occupants (if any) The heat generated by equipment in the room The heat generated by lighting in the room Room insulation Type of materials used in the exterior walls and exposure to the sun. I've been very happy with my LG Art Cool airconditioners. A friend of mine has LG Inverters and he's very happy with them too. We both had Mitsubishi's in the past and disliked them. The Mitsubishi's were very noisy and more expensive to operate. A major factor in reliability is the quality of installation and how well they're maintained. My biggest problem is rats getting in the compressor units and eating the wiring! Link to comment Share on other sites More sharing options...
moonseeker Posted August 17, 2013 Author Share Posted August 17, 2013 Thx. to all. MS> Link to comment Share on other sites More sharing options...
pattaya_girl Posted August 18, 2013 Share Posted August 18, 2013 I bought my LG air con unit for my bedroom about a Year ago now, I leave the Air on all night while I am asleep, and my Electric bill is cheaper now than it was when we used fan's. Link to comment Share on other sites More sharing options...
moonseeker Posted August 18, 2013 Author Share Posted August 18, 2013 I bought my LG air con unit for my bedroom about a Year ago now, I leave the Air on all night while I am asleep, and my Electric bill is cheaper now than it was when we used fan's. May I ask you for the model & BTU please. Thank you kindly. MS> Link to comment Share on other sites More sharing options...
lanzalad Posted August 18, 2013 Share Posted August 18, 2013 (edited) Correct 18,000 BTU for 30m2 i've got a place and its 7 x 4 x 2 which is 56 cubic mtrs which works out fine in my place at 13'000 but samsung unit. its been running for over 12 months and it keeps my place at 18 degrees... if you go to high on the btu's it just means it takes more power so it will cost you more to run. the samsung one i've got uses smart saver which turns of the compressor when the gas gets cold and then it will start again. this cost 15'000 baht from pattaya nua road from second road past city hall and its just on the left. Edited August 18, 2013 by lanzalad Link to comment Share on other sites More sharing options...
moonseeker Posted August 18, 2013 Author Share Posted August 18, 2013 Thank you for those details. MS> Link to comment Share on other sites More sharing options...
PattayaPhom Posted August 19, 2013 Share Posted August 19, 2013 9,500 BTU enough, all prices seem the same every shop....13,900 Baht including fitting. Just purchased 4 Samsung. Donte forget servicing every year. 1 Link to comment Share on other sites More sharing options...
chris2004 Posted August 19, 2013 Share Posted August 19, 2013 I have 2 LG inverters 12,000 btu and they have been great over 2 years. On sleep mode they are virtually silent. 1 Link to comment Share on other sites More sharing options...
jombom Posted August 19, 2013 Share Posted August 19, 2013 12000 BTU should be plenty, unless you like really cold. Why waste the money on capital cost and running cost. 1 Link to comment Share on other sites More sharing options...
Naam Posted August 20, 2013 Share Posted August 20, 2013 Correct 18,000 BTU for 30m2 i've got a place and its 7 x 4 x 2 which is 56 cubic mtrs which works out fine in my place at 13'000 but samsung unit. its been running for over 12 months and it keeps my place at 18 degrees... if you go to high on the btu's it just means it takes more power so it will cost you more to run. the samsung one i've got uses smart saver which turns of the compressor when the gas gets cold and then it will start again. this cost 15'000 baht from pattaya nua road from second road past city hall and its just on the left. IMG_2326.jpg IMG_2327.jpg -a bigger capacity aircon will not use more power for generating the same cooling capacity of a smaller one. correct is that the purchase price is higher but it renders additional capacity if and when needed. -the "smart saver" function (compressor off when gas cold) is technical rubbish. -the "smart" installation of your compressor/condenser unit, done by the usual ignorant contractor, will waste quite some additional energy. 1 Link to comment Share on other sites More sharing options...
Pattaya46 Posted August 20, 2013 Share Posted August 20, 2013 its been running for over 12 months and it keeps my place at 18 degrees... It's out of subject, but I will never understand that... Link to comment Share on other sites More sharing options...
Naam Posted August 20, 2013 Share Posted August 20, 2013 (edited) its been running for over 12 months and it keeps my place at 18 degrees... It's out of subject, but I will never understand that... he lives in a shoebox of approximately 21m² and the tooth fairy assists to keep the place at 18ºC Edited August 20, 2013 by Naam Link to comment Share on other sites More sharing options...
rickb Posted August 22, 2013 Share Posted August 22, 2013 Regarding Mitsubishi A/C units, it's important to note if it was a "Mr. Slim" model or a "Heavy Duty" model. I have found the latter to be of lesser quality than the former. I would highly recommend a Mitsubishi Mr. Slim in the 18,000 BTU size. I have a unit just like that in my bedroom and it has performed great. It's very efficient and very quiet. I also had a Mitsubishi Heavy Duty model and would never buy another one. It didn't last very long and I did perform proper maintenance every six months. Link to comment Share on other sites More sharing options...
MTH Posted August 22, 2013 Share Posted August 22, 2013 Regarding Mitsubishi A/C units, it's important to note if it was a "Mr. Slim" model or a "Heavy Duty" model. I have found the latter to be of lesser quality than the former. I would highly recommend a Mitsubishi Mr. Slim in the 18,000 BTU size. I have a unit just like that in my bedroom and it has performed great. It's very efficient and very quiet. I also had a Mitsubishi Heavy Duty model and would never buy another one. It didn't last very long and I did perform proper maintenance every six months. Sorry to hear that you had a problem with your Mitsu. I have a completely different opinion about the Mitsubishi "Heavy Duty" models. I have one of those in my bedroom, 13k BTU for a room size of about 24 sqm, (~60m3). Bought it in March of 2007, haven't had a single problem with it, just regular cleaning. Runs great, efficient and very quiet. Link to comment Share on other sites More sharing options...
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