Flue Outlet Adapter SS 3 in. (304065 D) Air Inlet Adapter SS 3 in. Flame Rod Sight Glass Assembly Tft-series Ignition Electrode, Dual (Includes P/N: 82774), gap = 3/16 to 1/4 inch EBM Blower RG130 Gas Valve VK8115V1341 B (Valve Only) O-Ring, Gas Valve Inlet Gas Valve Inlet Adapter, 1/2 in. NPT, Straight Gasket, Gas Line Gas Valve Harness Gas Supply Manifold NG-Venturi Insert Venturi 003 Blower Gasket Premix Burner Igniter Gasket, Graphite (Ignition Electrode / Flame Rod) Burner Plate Premix Burner Gasket Burner Plate Ceramic Disc Sensor, Supply & Return Dual Sensor, Supply & Return Dual Return Pipe, SS 1 in. Hose Clamp, 1-1/16 to 1-1/2� Pipe Coupling, Groove Joint, 1 in. Pipe Coupling, Groove Joint, 1 in. Return Pipe, SS 1 in. Hose Clamp, 1-1/16 to 1-1/2� Pipe Coupling, Groove Joint, 1 in. Pipe Coupling, Groove Joint, 1 in. Flue Outlet Pipe PP 3� Supply Pipe, SS, 1 in. Low Water Cut Off Flue Sensor, Dual Flue Outlet Adapter SS 3 in. (304065 D) Air Inlet Adapter SS 3 in. Blower Gasket Gas Valve Inlet Adapter, 1/2 in. NPT, Straight O-Ring, Gas Valve Inlet Sensor, Supply & Return Dual Sensor, Supply & Return Dual Gas Valve Harness Gas Supply Manifold Gasket, Gas Line EBM Blower RG130 Venturi 003 NG-Venturi Insert Gas Valve VK8115V1341 B (Valve Only) Heat Exchanger ASME Condensate Drain Adapter Tube Condensate Drain Adapter Tube Burner Plate Ceramic Disc Premix Burner Premix Burner Gasket Burner Plate Sight Glass Assembly Tft-series Ignition Electrode, Dual (Includes P/N: 82774), gap = 3/16 to 1/4 inch Flame Rod Igniter Gasket, Graphite (Ignition Electrode / Flame Rod) Flue Outlet Pipe PP 3� Flue Sensor, Dual Grommet, Flue Sensor Low Water Cut Off Supply Pipe, SS, 1 in. Heat Exchanger ASME Condensate Drain Adapter Tube