Description
The Trane HDR00713 Header Short Orifice is a refrigerant distribution component used for the flow of refrigerant to different evaporator circuits in the HVAC systems. It features a 3-row orifice that is 25″ in diameter and is meant to balance the flow of refrigerant in parallel expansion parts. It is fitted in the cooling circuit between the liquid line and the evaporator coils to maintain the feed of refrigerant at various loads. It assists in the distribution of heat evenly and reduces imbalances in the circuits, which contributes to the stability of cooling performance.
