Ok I have a 2 1/2 ton 10 seer goodman round 90 some model. I assume I have a matching indoor coil. It can not keep up in 90 degree weather. I live in a trailer or tin can I call it. I have a 95 bryant 2 1/2 ton high effeciency unit with a 95 amana before goodman bought it out brand new in box high effeciency a coil for for 2 to 3 ton. unit. The Bryant condensing unit is so huge compared to my goodman condensing, unit way more coil. Of course I know high effeciency does The a coil is also much bigger. My A coil has a expansion device for a 3 ton. Do you think it will cool better than my 2 1/2 ton goodman with a orfice metering device?? Is 2 1/2 ton 2 1/2 ton no matter what?? Am I barking up the wrong tree thinking it will cool better cause its high effeciency?? Hvac journeymen David Please help !!