Well I Own Sanyo Window Type Since 96 And Its Still Running Fine Till Now..Need Gas Refills 2 3 times But Its Still Runs Fine.....!!
I Saw Chinese Korean And Japanese Sets And I Find Them Better In Quality Than All...Chinese And So Called Locals Chinese Are Just Too Low On Quality And Material Used....!!
Choose It As Sanyo Is Once Owned And Check + They Last Longer.....!!
Today Got It Running And Its Quiet Good...!! Enough For My Need...And No Doubt Will Last Longer Than Chinese Ones....!!
Leaking Gas Can Be Due To Many Reasons..Increased Head Pressure If Outdoor Unit Is Installed Where There's Not Enough Ventilation + Installation Matters Alot...There Are Some Many Things Need To Be Done Which Normally So Many Installers Avoid....!! Like Taping Up Gas If You Have More Than 10'ft Long Piping + Piping And Insulation Material Used.....!! These Things Add Quiet Much In Last But Getting Quality Work Done Improves It Life And Performance....!!
Got To Know This All When Got It All Done...!! 