Hello,

Gotta reclaim refrigerant from a 16Kw domestic ducted system tommorrow, pressure test & leak test then evacuate and weigh in a new charge.

My question is if both shut off valves are open when i reclaim the gas, will the reclaim unit sucked the oil out of the system? and secondly if that doesn't suck the oil out will the vac pump suck it out?

I have never had to do this with the shutoff valves open before........
I want to keep the oil in if posssible.

any help would be great.

Cheers,
airflo