[quote=US Iceman;96656]Aha! Now we are getting down to the real basics.

You cannot get more evaporator superheat than you have temperature difference between the entering air temperature and the saturated evaporating temperature. . . Therefore, if someone tells you they have the valve set for 15°F (8.3°K) of superheat, ask them to prove it!

Oh that wonderful word "superheat" just how it evokes a discussion.

Maybe we should first all agree to the definition of superheat and what it actually is? Because I'll bet my new digital gauges that we get more than one answer to this question.

Who wants to start?