Low temp scroll... Luciano explains this low temp scroll cut away and its parts. Copeland Company low temp scroll compressors utilize liquid injection to ensure the compressor doesn't overheat. Due to low suction pressure arriving at the compressor, the compressor can run hot. Next we'll tackle the semi hermetic in behind. #hvac #lowtemprefrigeration #refrigeration #hvacsystem #scrollcompressor #refrigerationknowledge #refrigerationtraining #hvaceducation #hvacknowledge #hvactraining #scrollcomp