Hi Matt,
Yeah that's the problem - This for six massive made in Mexico refrigeration and freezer cooling units and the only "R" they understand is "Retrograde". Doing three dozen or more differential calculations is not how I had originally planned to spend tomorrow. And my scientific calculator is on the blink (possum), and the service just denied the fourth calculator website download. I thought maybe a tool would be easier.
Two thousand US Dollars in electrical power per month is not a paltry sum. The nearest foam board insulation is a thousand mile round trip, and the space inside a Dodge stake bed dually is just so big. Too thick or too thin incurs embarrassing penalties. So would a second (unneeded) trip.
Yes, I realize about the swing double glass doors, tightness, yadda, seal, yadda, customer leaving door open, yadda. Going to LED interior lighting getting rid of heat manufacturing fluorescent.
But my internet access is only valid 0930 = 1730 hours. Then TelMex and 5 bytes per hour download.
Your interest and help is most appreciated.
