First Company 9-321-55-3 Evaporator Coil Assembly Vertical 4-Row 18TX18L TXV

The First Company 9-321-55-3 Evaporator Coil Assembly 18TX18L is a heat exchanger component that captures heat from indoor air as it flows through HVAC systems. This type of vertical coil assembly has four rows of tubing with thermostatic expansion valves (TXVs) that regulate refrigerant flow into the coil to ensure accurate temperature control. It is used in the air handlers of homes, and commercial buildings where maximum, heat absorption during the cooling process is required. This evaporator, section of the systems helps maintain steady airflow and uniform heat transfer ensuring balanced operating conditions.