While visiting with Heybob, he arranged a tour of the only refrigeration museum in America. It is located in Brighton Michigan. There was tons more stuff to see then what is in these few pictures. You so plan on going there at least once in your life time if you are in the trade.
Absorbtion resi refrigerator.
Swings both ways.....
.....the door on the refrigerator, I mean.
Service vacuum pumps.
Combination LPC, HPC and water regulating valve.