I bought a systems 2 aircon from court mega store at tampines, 1 week after installation, the gas was totally leaked, after 1 month the piping casing start to leaking water due to condensation, call up several times to get them to come repair, they take many days to attend, but problem wasn't solve, I bought an extended warranty also, now about to 2 years, then compressor not working, call up again, they give 10 days period and it was too long, the service was really undescribable, now still waiting for them to come. Don't understand this company still can survive???