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Old 04-01-2017, 02:59 PM   #9180
Junior Member
Join Date: Jan 2017
Posts: 3
I chose the MHI because my rooms have higher than normal ceilings so I was afraid that the 9000 BTU might not be strong enough.
Energy consumed is calculated by the power rating x time used, so the more power and longer time will cost more. Read a few pages back on how rapid cooling might not be good for a small room if the humidity level is not lowered.
I went to Gain City, Best Tech, Electric, Harvey Norman, DIY at joo seng but so far I prefer the service provided by Supreme. Right now they are just about finishing the installation.
Thanks for your reply!

so you mean it doesn't matter of the aircon BTU level (9k & 12k), is depend on time & space usage right? in another way is mean the electric will consume same power no matter we use 9k or 12k for the same room, am i right?
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