With pre‑flared, nut‑fitted ends, PSAM line sets reduce brazing requirements

https://spark-wiki.win/index.php/Mini_Split_Line_Set_Trunking_Ideas_for_Neat_Exterior_Finishes

With pre‑flared, nut‑fitted ends, PSAM line sets reduce brazing requirements, helping HVAC contractors complete heat pump and air conditioner installations faster and safer.