Both me and wifey works 8~10 hours a day. Most likely only enjoy 8+ hours time either Living room/bedroom. Entire unit is about 1200sqft, now wondering if just 2 HP will be enough for Living room and 1.5 for Master Bedroom. Now just wanna know rough estimate.

Yes, i saw my neighborhood~ there are few on same floors using Midea as well (Can tell from the brand logo at their Compressor unit) Looking at Multi Split option. noticed that my Living room and two other bedroom's piping is at the same Balcony, Maybe just Multi-Split for that three units... Since i don't think all three will switch on at same time. Or at least living room and bedroom won't switch on at same time).

Noticed that there are threads have discussion about inverter vs non-inverter over past few years. I guessed even after a decade people still debating on this topic. Surprised that some model with fancy features can even reach Rm3k for just 1HP

if i am buying i think i will buy ok brand like midea, their inverter is not that ex... but quite good.. fast cooling... durability wise will need to monitor..

samseng stuff always cmi, not surprise...  try to buy their tv u will also know...

What's the real purpose of vacuuming?

I have asked several installers on Facebook, all of them have different opinion.

Yes, around 7-8 hours per day i think, not sure about temp.
Did not know 2 hp eats up that much power

Guess most of the bills i have been comparing are using 1.0 hp, thats y it looks so cheap compared to what she is paying.

She initially thought the sensor got problem, becoz she felt the aircon did not off automatically once the temperature in the room has reached the desired level.

I wonder is it possible to swap the aircon units without swapping the compressor? Or the whole set must be changed?
There is another 1.0 aircon in the same unit but not being used in another room.

hi, i have recently booked a subsale unit.

would like to ask how do i know what is the HP of aircond installed in the living room? if the aircond is 2HP, can i replace with 2.5HP without redo the piping?

i have multiple old R22 ac and my ac installer told me that they just need to change the piping adapter for both ends.
the piping were all concealed in the wall.

weird when he said he will not use any special chemical or nitrogen to flush out

Similar setup but my unit longer and wider (landed)

Since your usage only 2-3 hours, forget about inverter. Don’t need it. Because when you turn it on inverter will be at full power to cool the space down. Same as a normal aircon. Plus rarely use. No need.

I have 2.5hp in living, 2hp in dining and 1.5hp in dry kitchen. Rarely turn on the living one. Dining one more than enough. Unless I have party and more ppl.

I recommend Hisense most basic cheapest model. I’ve got a total of 4 of them. For your usage don’t need spend so much. For bedroom on long periods >6 hours I would recommend inverters to better regulate temperature for comfort.
No. Not worth it. That’s like buying a new Tesla to replace your current Myvi which is paid up. New Tesla cost 200k… 200k can buy a lot of petrol for the Myvi lol. 

Learn to use dry mode. Setup the aircon to off middle of the night when ambient temperature drop.

Buy a digital thermometer that is able to log and connect to your phone to see the temperature and humidity.

Most importantly, get a fan to circulate air in the room it’ll feel cooler. Ceiling fan is best.

these days I am using dry mode because our humidity gets as high as 80%.

Invest in a thermometer that logs and connect to your phone. You’d be surprised that with an inverter it doesn’t get too dry.

I noticed humidity doesn’t go below 60% so it’s acceptable.

Nice setup you have there! Mine is a super low tech Xiaomi meter that runs on CR2025 battery. Care to share what's the top and bottom thingy?
My Panasonic has that dongle, to allow control over their own Comfort Control apps... but there's no automation function in there, and TBH that app UI/UX is crap. Sigh. But I like your suggestion and I would like to implement.

Can share what you use? Alternatively.. I could keep my bedroom A/C on 24/7 on dry mode.. since it is an inverter.. just need to find the sweet spot in terms of settings.

Is it normal to have the airconditioner compressors NOT BOLTED to the metal brackets?

Would there be any issues screwing into the metal brackets?

Kinda scared it could easily topple and kill someone.

[attachmentid=11496372]
[attachmentid=11496373]
[attachmentid=11496374]

Any recommended aircon installer in Klang Valley?

yfyap69 ZeneticX dannyw stormer.lyn Benefon

Any problem with Panasonic or Daikin?

4 month ago, I change out the Mitsubishi 1.5hp inverter for Panasonic 2.0hp inverter. The bill is drop to ~RM75 from ~RM120.

Another non inverter Daikin 2.0hp is given fan motor noise for the outdoor unit. It hardly use for 4yrs.

Ya. I understand this.

But it also not really true.

Previous before Mitsubishi inverter is a Panasonic 1.5hp inverter.  The bill did drop to ~80 for Panasonic 1.5hp. When the bill increase to over 100 after 10yrs usage, I know it s time to change.

The reason I change to Mitsubishi is for easy clean. But the cooling and efficiency is disappointing. I only use it for 3yrs.

Do u guys really spend money to service ur aircon?

Or u guys just simply clean the filters by yourselves on regular basis but only pay money to get it service when it has prob such as water leaking etc.