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Old 07-08-2010, 02:30 PM   #1683
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Join Date: May 2003
Posts: 47,981
hi all. i wish to install air con system for 3 bedrooms in my house. however, i am very new to the air con thing as i did not have an air con system in my house before.

i have several questions and i really hope u guys out there can help me out

1. which brand is more reliable and less noisy?
2. is energy saving air con important because i only turn on air con the most 4 days out of 7 days in a week
3. i visited the website but i am very unfamiliar with all the terms such as system 2/3/4 air con and R410A or R22
4. what is the total estimated cost for installing 3 air con in my 3 bedroom? (i just need a rough figure)

sorry for asking so many questions at one time. thanks for all of ur patience

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