I made the mistake of seeing the commercial installers evacuation setup today 😳. They were doing a split system install at a restaurant and the cooler went down. They asked if I could put some oil in the vac pump for them. Good 2 stage pump extremely low on oil. Pulling through OLD yellow jacket manifold gauges with the cores in. No micron gauge. Keep in mind this is a 150 foot 1" linseset. It made my heart hurt. They don't do many split systems so I'm sure it isn't high in their priority list but damn I wanted to cry.

Posted by Dick. C at 2021-05-10 21:19:41 UTC