Hot Water Pipe Assy

Wall Flange & Vent 3" Gf200

Gas Inlet Adapter

Fan Packing

Venturi Packing

Gas Orifice (Navien Npe 240)

Gas Connector

Air Intake Filter Gf200 Navien

Air Pressure Sensor Gf200

Air Vent Assy (Red/Screw Top)