@refrigerationmentor: Ever seen inside a scroll compressor? One scroll stays fixed while the other orbits. That movement traps refrigerant vapor in pockets. As those pockets move toward the center, they become smaller and compress the vapor. The refrigerant then exits through the center discharge port. Seeing inside changes everything. Follow Refrigeration Mentor for more training, and save this post for later. #RefrigerationMentor #scrollcompressor #compressorcutaway #refrigeration #hvacr