i got most of the chart figured out, but some of the others i am clueless on. not sure they mean much though.
if that 49 is decibels than that is great!!
the thing with chillers is they are all basically the same thing. only the size of the coil is different. about the only thing i would compare to get an idea on efficiency is look at another 1/3HP chillers flow rates. if this ones is higher than the other than this is a better chiller. the slower the flow needs to be the smaller the titanium coil is.
comparing chillers is a bear because of this fact. not to mention that their BTU ratings are not listed either. unless that is the 3500 number on the end. if you can find another chiller with a BTU number that would be even easier.
G~