Quote Originally Posted by jwasir View Post
I think we missed the subject. Again, what is the ideal mounting, liquid flowing from top to bottom OR bottom to top.

Can there be a scenario of low velocity liquid, flowing anti-gravity and sight glass always seems to be full!!
Hi jwasir

mount it anyway that looks the prettiest to you mate, the point I/we are making is dont use the sightglass as an indication of correct charge, just for moisture indication

check your charge by running at fall load and check temps/pressure

95% of all sight glasses I see are mounted horizontaly and the other 5% vertically with flow going up, all done by manufacturers

R's chillerman