I recently had a trane heat pump and upflow airhandler installed. My questions are :
1. the large green coil baffle and the narrow baffle are still screwed to the top of the A coil. Shouldnt the big one have been romoved, and the narrow one installed for this application? What does it effect if not changed?
2. Is it possible to accidentlly add r22 refridgerant to a 410 system, or are the connections diff?