Is airconds more expensive now with gst?  Wanna shift to econavi inverter..

One more question,regarding d air-cond on off switch(with d red light),can we on 24/7?
Will d power comsumption very high?
As i am a bit lazy sometimes to on d switch as it is at d far end corner of my room.

I dun think most of d air-cond installed can be unplugged,unless u ask d installer to do it purposely for u...
I know it will consume some power for sure,but by how much? Ani rough figure? Like rm10 / month?
So from bro kimsim,i got ur meaning by jz leave it on rite?

No such thing lah... My house keep it like weekend home in JB from our all Aircon switch didn't turn off at all, unless is doing maintenace..

Thunder and lightning strike also won't kena.

Unlike is uncle & anutie at home nothing to do with just simple on & off.. Later cause by PCB spoil and out of warranty the cost lagi expansive than bill in more or less Rm10 only

Sure you can do it, if your Aircon was window unit or old school Aircon without built in backup switch then no choice loh

using inverter appliance will definitely low on utility bill ... but the monthly bill still depend on ur usage... a dude using inverter aircon daily for 12hours , the bill is definitely higher than dude who use non-inverter aircon for 4hours daily ...

nevertheless , it only cost extra RM300+ for an inverter air con, i dont see why ppl still opt for non-inverter , using R22 gas ....

im talking about inverter aircon here...about inverter WM , they claimed that lesser vibration , quieter ....im not sure about that

That meant they cut cost..

Inb4 never has it happen

either cut cost or the QC did not bother about the gas filled, because they know the installer has to check

anyway, no cost incurred for me as it is bear by installer

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.

Hello guys my house come with concealed piping. I would like to know if it possible to use R32 gas air-conditioner with the current copper piping as heard that R401 gas air-conditioner do not support concealed copper piping.Thank

silly question here.

Can i install 2 indoor unit connecting to 1 outdoor unit. Let say i install 2HP outdoor unit and for indoor unit i will place it in my living room and the other at my master bedroom.

During the day i use living room, at night i use the bedroom. Is it possible?

hi, sifu here

I had installed brand new air cond. two month ago.
But these few weeks i noticed rusty water droplets on the bottom my outdoor unit.

Do you guys have any idea on what it the root cause ? or any had experienced it before ? bad installation ?
[attachmentid=4466249]

well, i just called the air cond installer. he told me to deal with the manufacturer of the air cond.
guess, i have to deal with the shop sales person to whom i buy as suggested by @supersound
At first, i thought the reason will be the outdoor unit installation process.

FYI of this thread, its a hitachi 2.5HP.

Another unit is 1.0 HP Hitachi. later i going to check on this another outdoor unit whether have the same problem or not.

yes. it still have warranty. only just two month. and i seldom open this air cond. probably 4-5 times until today.
your opinion will be on 'leaking' ??
is it means during outdoor unit installation process ?
or it still probably fault with the manufacturer ?

haiz. my bad luck. of all unit, my unit got this problem.

well, i am now in the tai-chi loop.  A point to B, B point to C, etc, etc
well, if any here thought it will cause by the installation of the outdoor unit. please post here.
I now will go for the option calling the shop sales person to contact manufacturer. dunno how long the entire resolution process will takes.

It is condensate (the piping is cold with warm humid air out there, just like a glass of ice water, you have water outside of the glass), not something 'leaking".

Improper insulation of copper pipe during installation also can cause this problem, (the cold copper being exposed too much).

But rust normally happened after sometimes, which depended on the steel plate paints/coating material.

That 2 different unit of condenser is your?

i never get wrong there is after switch from national brand into pana model were over 10++ yrs already, no wonder didn't feel not cold enough, if you compare from the latest condenser design was small and small size than your previous model at all, like a 2hp condenser now.

any a/c mechanic here?

My super old a/c  only run for few minutes then compressor stop,indoor unit still running but no more cool air...I can feel slight vibration on the wall before it stopped.

anyone can recommend me 1.5hp aircond below 1.3k

found few model panasonic and daikin slightly above 1k.

can recommend me 1?

thx

should i go for 1hp or 1.5hp for my room..the room is small like 6'x6'..i heard 1.5hp quite saving for the gas instead 1hp..im using for night/sleep since now is very hot to sleep without it..and yes my pc is in the room

12x12 (sq ft) need 1.5 hp?

Sharp...newly installed ... Around 1month only...don't think it's cooling coil issue

hey bro....mind educating me how exactly over sizing the aircon will damage it faster....

i have 2 rooms that might be oversized....

1st room: 16'x26.5' with a 2hp aircon, no windows

2nd room: 16' x 14' with 1.5hp aircon with 8'x5' windows on 1 side of the wall

before i renovated my house, my own room used to be smaller, 10'x14' with a 1.5hp aircon....room is cold...no doubt.....
but the aircon after 2 years seems not as good....could be sign of wearing....

after reno i moved that aircon to a less utilized room....