Just tried for 2 days... using the aircon at 23 degree really have no sound anymore from the trunking but the trunking is still WET though......
Going to call them again..
Yeah Bro!
Hopefully can save from the electricity bill...
If every month can save $50, so yearly I can save $600.
In about 5 years I can get my aircon investment back! hehe...
Good to hear you could save 75 a month on PUB.
Need to see my bill next month...
I am saving like 300 kwH every month by changing to inverter.
At current rate of around 25c, that means I'm saving 75 bucks every month.. hurray!
Do not be surprised if you didnt see saving on next bill, cause your meter reading might be estimated on the next reading..
Here I have some formula to calculate of monthly usage 8 per/hr x 30days.
Non-inverter Aircon system 3, power input watt : 1.935kw x 8 x 30 = 464.4 X 0.25cent per/kw = $116.10
inverter system 3 power input watt : 1.9Kw of Part load equal to 70% saving = 0.63kw x 8 x 30 = 151.2kw X 0.25 = $37.80 per months can be up to $78.30 per/mths so much diff. From non-inverter for 8 hrs per days usage.
can send the reading to them de ma..
than use the format from yr previous bill on excel to calculate lor..
Hi, brother
Looks like your flat is rental unit, so how bout replace the 2nd. hand compressor or just repair it for your saving money to get a brand new set.
If the house owner once to take back the flat then you have to ask air cond contractor and take out whole unit.
That for normal ppl has facing it before.
Oic ha ha that's fine.
Sure can be getting the new one.
Can be go for inverter type, if the rental operates long hours you also didn't feel too worry about The electricity.
Can be try at coolserve.ok any recommendations? what brand and what model? Should i get from Gain City? Heard some bad reviews.
Can be try at coolserve.
Model for system 3 or 4 can go for Mitsubishi starmex inverter.
system 3 - 10x3 (3A28VA)
system 4 - 10x3+18 (4A28VA)
system 4 - 10x3+24 or 26 (4A38VA)
Hi Kimsim,
Yup i had already called coolserve, but one downside is that they do not accept credit card payment/instalment.
Hence thinking of getting from Gain City etc.
In your opinion, not recommended?