The Lennox 11G47 (103900-10) ASSY-DISTRIBUTOR is a genuine OEM refrigerant distribution assembly used in residential and light commercial Lennox air conditioning systems. This part ensures proper refrigerant flow to the evaporator coil, maintaining system balance and cooling efficiency.Key Specifications:

• OEM Part Number: 11G47
• Manufacturer Number: 103900-10
• Application: Refrigerant distributor for split-system air conditioners and heat pumps
• Inlet Size: 3/8" ODF (outside diameter, sweat connection)
• Outlet Ports: 5
• Orifice Type: Fixed
• Orifice Size: .093 RFC (Refrigerant Flow Control)
• Material: Brass body with copper tube fittings
• Configuration: Includes distributor body and pre-attached copper tubes for easy brazing installation
• System Compatibility: Designed for specific Lennox evaporator coil and outdoor unit pairings – refer to system match charts for confirmation

This distributor assembly is essential for evenly metering refrigerant into multiple evaporator circuits, reducing superheat imbalances and ensuring efficient heat exchange.
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