In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
I can't seem to draw a system down below 1300 microns. Swapped a condenser on a 3 ton system and can't get a good vacuum. Can't find any leaks either. How long should it take a 5 cfm pump to bring a system with 75' of lines down to 250 microns?
Working on steam and hot-water systems isn't rocket science....it's actually much harder.