QUOTE(aeonology @ Mar 14 2015, 10:24 PM)
I got to know recently about the roadmap for R22 gas vs R410a. In the long run R410a should become more cost competitive once R22 is phased out. If the piping allows R410a (a.k.a. inverter gas), I will go for R410a models (but not necessarily inverter).
Please check all the air-con piping, my air-con guys found a badly bend gas piping.
Also take note that both the gas pipes and the water pipe must be parallel. Unless you wanted your air con people to hack the wall to make it parallel or don't mind your air con unit fixed "senget".
Bend air con pipes have big potential of gas leaks in the near future.
Yesterday, inspect my unit and found a few electrical switches not working (damage). I will report these as defects.
Brought in an electrical contractor that special LED lighting and he quoted me 7K. Ouch

I think this contractor want to earn my money kow kow after seeing this condo is a luxury condo. Might go for second or third opinion (hehe, sound like sick people going for major operations)
This post has been edited by gstay: Mar 16 2015, 09:28 AM