leen 2 Report post Posted September 10, 2007 the installers must hv integrity and not cut corners when installing. to avoid future leaking problm, owner must be around when they install the piping and most imptly, be there to witness the whole process of pressurization.the following are a lists of air-con retailers that you can try calling them and faxing them your floor plan for sizing caln and quotation. you can also ask them for advice on what is the best combination.1) national climate change committeethis is website for your infor on air-conhttp://www.nccc.gov.sg/energylabel/checklist.shtm2) toshibahttp://www.toshiba.com.sg/HA/Content/Categ...dc503f2ef4048023) LGa) http://www.nccc.gov.sg/energylabel/lge.shtmb) http://sg.lge.com/support/dealerList_north.jsp#aircon3) mitsubishi heavy industrieshttp://www.nccc.gov.sg/energylabel/mitsubi...industries.shtm4) sharphttp://www.nccc.gov.sg/energylabel/sharp.shtm5) fujitsuhttp://www.nccc.gov.sg/energylabel/fujitsu.shtm6) generalhttp://www.nccc.gov.sg/energylabel/general.shtm7) mcquayhttp://www.nccc.gov.sg/energylabel/mcquay.shtm8) panasonica) http://www.nccc.gov.sg/energylabel/panasonic.shtmb) http://panasonic.com.sg/web/Contents/MainCont.asp?ContId=1129) hitachihttp://www.nccc.gov.sg/energylabel/hitachi.shtm10) daikinhttp://www.nccc.gov.sg/energylabel/daikin.shtm11) mitsubishi electrichttp://www.nccc.gov.sg/energylabel/mitsubishielectric.shtm12) samsunghttp://www.nccc.gov.sg/energylabel/samsung.shtmair-con retailers cum installers1) coolservehttp://www.coolserve.com.sg/htmdocs/coolAd...visor.asp?id=102) best techhttp://www.besttechaircon.com/3) Etronin Air-Conditioners & ElectricBlk 633 Veerasamy Road #01-128 Singapore 200633 Tel: 629489314) hong tarhttp://www.hongtar.com.sg/air-con certified installers:www.bca.gov.sg/academy/Trained_Installers.aspxhope the above infor helps. Share this post Link to post Share on other sites