Originally Posted by chilbrig
What kind of Expansion Valves are on these chillers?
All I have ever seen is a Danfoss.
It takes three people to do anything around here. Two do the work, one explains to the crowd of people who showed up when they seen smoke and flames.
There shouldn't be a problem with the valves then. The Danfoss EXV's seem to be a good reliable valve. There was a problem a few years ago with the Danfoss TXV's. But I don't think they were used on the 30RB's. It was just a thought.