Welcome! Here are the website rules, as well as some tips for using this forum.
If you've found help here, check back in to let us know how everything worked out.
It's a great way to thank those who helped you.
What is the speed of sublimation?
Say you did a single evac on a refrigeration system and pulled it under 100 microns in 5 minutes. System stays under 150 microns for an hour. Is there any moisture remaining as ice formations inside the piping? Would a micron guage detect sublimation?
To learn more about this professional, click here
to visit their ad in Find A Contractor.