| 1 | 10535707 | Top Panel Assembly | | |
| 2 | 10540800 | Spacer, Flue Collector | | |
| 3 | 10533700 | End Panel, Flue Collector (left) | | |
| 4 | 10533800 | End Panel, Flue Collector (right) | | |
| 5 | 10535507 | Rear Panel, Flue Collector | | |
| 7 | 10534407 | Front Support, Flue Collector | | |
| 8 | 10534207 | Tile Cover, Front & Rear | | |
| 9 | 10534307 | Baffle, Heat Exch. (Frt & Rear) | | |
| 10,11 | 10534607 | Baffle, Heat Exchanger | | |
| 12 | 10364300 | Return Header (S-00981) | | |
| 10364301 | Return Header (S00642)Bronze | | |
| 13 | 10364500 | Inlet/Outlet Header (S-00943) | | |
| 10364501 | Inlet/Outlet Header (S00640) Bronze | | |
| 14 | 10391302 | Flange, 2" (S00636) | | |
| 10391304 | Flange, 2 1/2" (S00644), Bronze | | |
| 15 | S0063700 | Flange Gasket | | |
| 16 | S0095100 | Header Gasket w/Barrier | | |
| 18 | 10338300 | Baffle, Water Inlet | | |
| 19 | 10397500 | Barrier, Water | | |
| 20 | E0025900 | Well, Aquastat | | |
| E0085700 | Well, Aquastat F/4 Stage | | |
| 22 | 10547903 | Tile, Heat Shield/Spacer, Front | | |
| 24 | 10548101 | Tile, Heat Shield/Spacer, Front | | |
| 25 | 10548203 | Tile, Heat Shield/Spacer, Rear | | |
| 27 | 10548401 | Tile, Heat Shield/Spacer, Rear | | |
| 28 | 10533600 | Saddle Assembly, End Tile | | |
| 29 | 10540701 | Lower End Panel/Heat Shield Weldment, Right | | |
| 30 | 10540702 | Lower End Panel/Heat Shield Weldment, Left | | |
| 31 | 10532907 | Lower Rear Panel & Baffle Rear Weldment | | |
| 32 | 10540407 | Middle Rear Panel/Heat Shield Weldment | | |
| 33 | 10531600 | End Panel, Upper Right | | |
| 34 | 10534000 | End Panel, Upper Left | | |
| 35 | 10540507 | Upper Rear Panel/Heat Shield Weldment | | |
| 36 | 10531507 | Front Panel, Upper | | |
| 37 | 10551000 | Brackets, Support, End Tile | | |
| 38 | 10540907 | Drafthood, Relief Baffle, Right | | |
| 39 | 10541007 | Drafthood, Relief Baffle, Left | | |
| 40 | 10554607 | Lower Right Panel/Heat Shield Weldment | | |
| 41 | 10554407 | Middle Front Panel | | |
| 42 | 10533907 | Sweep Sheet, Flue Collector | | |
| 43 | E0100900 | Ignition Control, Electronic | | |
| 44 | E0086100 | Transformer, 11 5V/24V | | |
| 45 | 10545800 | Control Box Weldment | | |
| 46 | 10547200 | Control Box Cover | | |
| 47 | F0032100 | Wing Nut, #8-32 | | |
| 48 | 10536907 | Base Tile Support Assy. | | |
| 49 | L0052300 | Burner, Main | | |
| 50 | | Pilot Brkt/Burner Weldment | | |
| 10529501 | (Johnson Pilot) | | |
| 10529502 | (Honeywell Pilot) | | |
| 51 | W0034700 | Pilot Burner (Johnson) Standing Pilot, Nat | | |
| W0035800 | Pilot Burner (Honeywell) Standing Pilot, Nat | | |
| 52 | W0034600 | Pilot Burner (Johnson) Standing Pilot, Propane | | |
| W0034400 | Pilot Burner (Honeywell) Standing Pilot, Propane | | |
| 53 | W0034500 | Pilot Burner (Johnson) IID Pilot, Nat | | |
| W0034300 | Pilot Burner (Honeywell) IID Pilot, Nat | | |
| 54 | 10525906 | Gas Manifold Weldment (single) | | |
| 55 | L0050700 | Orifice, Nat, Gas | | |
| 56 | L0032900 | Orifice, Propane - 9" W.C. | | |
| 57 | 10552907 | Manifold Cover Plat Assy. | | |
| 58 | 10525307 | Burner, Anti Rotation Brkt (left) | | |
| 59 | 10542707 | Burner, Anti Rotation Brkt (right) | | |
| 60 | 10525703 | Burner Tie Down Bracket (left) | | |
| 61 | 10542003 | Burner Tie Down Bracket (right) | | |
| 62 | V0004300 | Valve, Manual, Gas, Natural | | |
| 63 | V0004300 | Valve, Manual, Gas, Propane | | |
| 64 | V0046700 | Safety Gas Valve, On-Off,Two Stage (Nat) | | |
| 65 | V0046700 | Safety Gas Valve, On-Off,Two Stage (Pro) | | |
| 66 | V0051300 | Valve, Gas, Operating / Reg.On-Off, Two Stage (Nat) | | |
| 67 | V0054900 | Valve, Gas, Operating / On-Off Two Stage (Pro) | | |
| 68 | W0002100 | Valve, Pilot, Gas, Manual | | |
| 69 | 10534707 | Tube Assembly, Copper | | |
| 70 | 10553707 | Tube Assembly, Cupro-nickel | | |
| 71 | F0028700 | Screw, Cap, 1/2" - 13 x 4 1/2" | | |
| 72 | F0023100 | Screw, Cap, 1/2" - 13 x 2 1/4" | | |
| 73 | F0013300 | Screw, Cap, 1/2" - 13 x 1 1/2" | | |
| 74 | F0011400 | Washer | | |
| 75 | P0033000 | | | |
| 76 | P0026900 | Plug, 1/2" NPT | | |
| 77 | P0025300 | Nipple, Brass, 3/4" x 2" | | |
| 78 | A0063600 | Valve, Press, Relief 3/4" -75 PSI | | |
| 79 | A0079000 | Temp/Press Gauge | | |
| 80 | E0013100 | Flow Switch (indoor) | | |
| E0013000 | (outdoor) | | |
| 81 | P0038500 | Nipple, 2" x cl. - GaIv | | |
| 83 | P0028500 | Red. Tee, 2 x 2 x 1, GaIv | | |
| 85 | 10261501 | Pump Housing | | |
| 86 | S0024600 | Gasket, Pump Housing | | |
| 87 | 10364200 | Pump Adapter | | |
| 88 | F0009200 | Screw, Hex Hd. 1/2 - 13 x 1 3/4 | | |
| 89 | P0027000 | Plug, 3/4, Sq. Hd. | | |
| 90 | P0072300 | Pipe Extension 1/2" Female 1/2" Male | | |
| 91 | 10338400 | Baffle, Diffuser | | |
| 92 | 10550607 | Burner Tray, IID, 2 Stage, SGL Sect. Manifold (Nat) | | |
| 93 | 10529607 | Burner Tray, St. Pilot, 2 Stage, SGL, Sect. Manifold (Pro) | | |
| 94 | 10550707 | Burner Tray, I I D, 4 Stage, Split Manifold (Nat) | | |
| 95 | 10550307 | Burner Tray, St. Pilot, 4 Stage, Split Manifold (Pro) | | |
| 97 | 10551203 | Burner Tray, I I D, Mech. Mod.,3 & 4 Sect. Manifold (Nat) | | |
| 99 | 10550503 | Burner Tray, St. Pl., Mech.Mod., 3 Sect. Manifold (Pro) | | |
| 100 | V0070400 | Combination Gas Valve,4 Stage, (Nat) | | |
| 103 | V0070900 | Combination Gas Valve,4 Stage, (Pro) | | |
| 106 | V0071100 | Mech. Mod. (Nat & Pro) | | |
| 107 | V0047700 | Operating/Reg. Gas Valve, Mech. Mod. (Nat) | | |
| 108 | V0054900 | Operating/Reg. Gas Valve, Mech. Mod. (Pro) | | |
| 1 | 10660707 | Top Panel Assembly | | |
| 2 | 10658107 | Rear Windshield | | |
| 3 | 10657107 | Upper Rear Louver Shield | | |
| 4 | 10658707 | Rear Panel Upper | | |
| 5 | 10660200 | Gap Closure-Side | | |
| 6 | 10660100 | Gap Closure-Middle | | |
| 7 | 10660507 | Lower Rear Panel Assembly | | |
| 8 | 10657700 | Rear End Panel Lft. & Rt. | | |
| 9 | 10659907 | Lower Rear Shield Inner | | |
| 10 | 10658507 | Rear Base Extension | | |
| 11 | 20050200 | Gas Train Interface Plate | | |
| 12 | 10657500 | Front End Panel | | |
| 13 | 10659707 | Front Base Extension | | |
| 14 | 10660807 | Door | | |
| 15 | 10659107 | Front Windshield | | |
| 16 | 10658907 | Front Panel Upper | | |
| 17 | 10659507 | Flue Panel Front | | |
| 18 | 10659307 | Flue Panel Rear | | |
| 19 | 10660400 | Rain Shield-Control Box (Not shown) | | |
| 5 | 10661707 | Rear Panel, Flue Collector | | |
| 6 | 10661807 | Rear Panel, Flue Collector Ext. | | |
| 7 | 10662107 | Front Support, Flue Collector | | |
| 8 | 10661507 | Tile Cover, Front & Rear | | |
| 10 | 10667707 | Baffle, Heat Exchanger | | |
| 41 | 10662007 | Middle Front Panel | | |
| 42 | 10662207 | Sweep Sheet Flue Collector | | |
| 48 | 10602307 | Base Tile Support | | |
| 69 | 10665907 | Tube Assembly, Copper | | |
| 70 | 10670407 | Tube Assembly, Cupro-Nickel | | |
