Just bought a Starmex Sys-4 Invertor at $3838 from All Best last night. Had no time to research but really needed to buy as reno starting on Monday! And to my horrors, read about all the bad reviews on them now can only pray that I get a good installer.
In any case, saw the argument about insulation, just wanted to highlight that Totaline being used by All Best is actually a Carrier product. Was KS enough to flip through the entire PSB certification booklet. Asked the salesman and he said joint project between Carrier and Toshiba actually. Not too sure how true. In any case, I compared Totaline and Armaflex at GC, seems like Totaline is really a lot hardier due to the external rubber casing. Now just hoping that the insulation is just as good, if not better