Mighty Therm AP 850

mighty-therm-ap-850-1

mighty-therm-ap-850-2

ID	Parts Number	Parts Description
1	10535704	Top Panel Assembly
3	10533700	End Panel, Flue Collector, Left
4	10533800	End Panel, Flue Collector, Right
5	10535504	Rear Panel, Flue Collector {Indoor}
6	10534404	Front Support, Flue Collector {Indoor}
7	10534204	Tile Cover, Front/Rear {Indoor}
10	10548002	Tile Heat Shield/Spacer, Front
15	10533600	Saddle Assembly, End Tile
16	10540701	Lower End Panel/Heat Shield Weldment, Right
17	10540702	Lower End Panel/Heat Shield Weldment, Left
18	10532904	Lower Rear Panel Weldment
19	10540404	Middle Rear Panel/Heat Shield Weldment
20	10531600	End Panel, Upper Right
21	10534000	End Panel, Upper Left
22	10540504	Upper Rear Panel/Heat Shield Weldment
23	10531504	Front Panel, Upper
24	10551000	Bracket, Support, End Tile
25	10540904	Drafthood, Relief Baffl e, Right
26	10541004	Drafthood, Relief Baffl e, Left
27	10554604	Lower Front Panel/Heat Shield Weldment
28	10554404	Middle Front Panel {Indoor}
29	10533904	Sweep Sheet, Flue Collector {Indoor}
30	10545800	Control Box Weldment
31	10547200	Control Box Cover {Indoor}
32	10536904	Base/Tile Support Assembly {Indoor}
33		Tile Assemblies
	10539000	Non-Combustible Base {Rail}
34	10534704	8-Tube Assembly, Copper Tubes/Cast Iron Tubs {Indoor}
	10542904	8-Tube Assembly, Copper Tubes/Bronze Tubs {Indoor}
	10553604	8-Tube Assembly, CU-NI Tubes/Cast Iron Tubs {Indoor}
	10553704	8-Tube Assembly, CU-NI Tubes/Bronze Tubs {Indoor}
35	10534304	Baffl e, Heat Exchanger Front/Rear {Indoor}
36	10534604	Baffl e, Heat Exchanger {8-Tube}
37	10364500	Inlet/Outlet Header, Machined {S0094300 Glassed Cast Iron}
	10364501	Inlet/Outlet Header, Machined {S0064000 Bronze}
38	10391303	Flange, 2-1/2" NPT Machined {S0063600 Cast Iron}
	10391304	Flange, 2-1/2" NPT Machined {S0064400 Bronze}
39	20130002	Tee, Machined Flange {Glassed Cast Iron}
	20150303	Tee, Machined Flange {Bronze}
40	10338300	Baffl e, Water Inlet
41	20230101	Barrier, Water
42	S0063700	Flange Gasket
43	S0095100	Header Gasket w/Barrier
44	E2074000	Well, Immersion
45	E0025900	Well, High Limit
46	A0063300	Valve, Pressure Relief 3/4 NPT, 75 PSI
47	A2089500	Temperature Gauge
48	RE0013000	Flow Switch Kit {Indoor / Outdoor}
49	A2001800	Pump, Motor, Impeller
50	10364200	Pump Adapter {Glassed Cast Iron}
	10364201	Pump Adapter {Cast Bronze}
51	10261501	Pump Housing {Glassed Cast Iron}
	10483301	Pump Housing {Bronze}
	S2056900	Casting, Pump Volute
52	10338400	Baffl e, Diffuser
53	S0024600	Pump Housing Gasket
54	A0021400	Pump Motor Gasket,
		Gas System
55	10550604	Burner Tray, IID, On/Off, Single Sect. Manifold {Nat.}
	20097404	Burner Tray, IID, On/Off, Single Sect. Manifold {LP}
	10526204	Burner Tray, St. Pilot, On/Off, Single Sect. Manifold {Nat.}
	10529604	Burner Tray, St. Pilot, On/Off,Burner Tray, St. Pilot, On/Off,
56	10525904	Gas Manifold Weldment {Single Inlet}
57	L0052300	Burner, Main
58	10529502	Pilot Bracket/Burner Weldment
59	W0035800	Pilot Burner Standing Pilot {Nat.}
	W0034400	Pilot Burner Standing Pilot {LP}
	W0030600	Pilot Burner IID Pilot {Nat.}
	W2001300	Pilot Burner IID Pilot {LP}
60	L0050700	Orifi ce, Nat. Gas - 4" W.C. {Sea Level}
	L0032900	Orifi ce, Propane - 9" W.C. {Sea Level}
61	V0004200	Valve, Manual, Gas {Nat.}
	V0004800	Valve, Manual, Gas {LP}
62	V0046600	Safety Gas Valve, On-Off {Nat.}
	V0046600	Safety Gas Valve, On-Off {LP}
63	V0051200	Valve, Gas, Operating/Reg. On-Off {Nat.}
	V0054800	Valve, Gas, Operating/Reg. On-Off {LP}
64	W0002100	Valve, Pilot, Gas Manual
65	10552904	Manifold Cover Plate Assembly {Single Pilot}
66	10525304	Burner Anti-Rotation Bracket {Single Pilot}
67	10525704	Burner Tie Down Bracket, Left {Single Pilot}
68	10542004	Burner Tie Down Bracket, Right {Single Pilot}
69	W0035900	Thermocouple {Standing Pilot}
70	W0019300	Pilot Solenoid Valve (IID) Man. Reset Pilot Relay (Std. Pilot)
	W0030000	Man. Reset Pilot Relay (Std. Pilot)
		Electrical Components
71	E2305500	Ignition Control, Electronic, U.S. {Nat.}
	E2305400	Ignition Control, Electronic, Single Try
72	R0021300	Transformer, 115V/24V
73	E2103900	Switch, High Limit, Manual Reset
74	E2103800	Controller, Water Temp.
75	E2103600	Sensor, Water Temp.
76	E2104800	Switch, Limit, Auto Reset
77	20305103	Water Barrier Assembly
		Electrical Components {Optional}
	E0023300	High Gas Pressure Switch
	E0023500	Low Gas Pressure Switch
	RE2075100	Low Water CutOff
	V0019000	Vent Valve 120 Volts {System 4}
	V2000100	Vent Valve 24 Volts {System 9, 11}
5	10661704	Rear Panel, Flue Collector {Outdoor}
6	10662104	Front Support, Flue Collector {Outdoor}
7	10661504	Tile Cover, Front/Rear {Outdoor}
28	10662004	Middle Front Panel {Outdoor}
29	10662204	Sweep Sheet, Flue Collector {Outdoor}
31	10630300	Control Box Cover {Outdoor}
32	10602304	Non-Combustible Base/Tile Non-Combustible Base/Tile
34	10665904	10-Tube Assembly, Copper Tube/Cast Iron Tubs {Outdoor}
	20001104	10-Tube Assembly, Copper Tube/Bronze Tubs {Outdoor}
	20001004	10-Tube Assembly, CU-NI Tubes/ Cast Iron Tubs {Outdoor}
	10670404	10-Tube Assembly, CU-NI Tubes/ Bronze Tubs {Outdoor}
35	20020104	Baffl e, Heat Exchanger Front/Rear {Outdoor}
36	10667704	Baffl e, Heat Exchanger, 10-Tube
1	10660704	Top Panel
2	10658104	Rear Windshield
3	10657104	Upper Rear Louver shield
4	10658704	Upper Rear Panel
5	10660200	Gap Closure-Side
6	10660103	Gap Closure-Middle
7	10660502	Lower Rear Panel Assembly
8	10657700	Rear End Panel Left and Right
9	10659904	Lower Rear Shield-Inner
10	10658504	Rear Base Extension
11	20050200	Gas Train Interface Plate
12	10657501	Left Front End Panel
13	10657502	Right Front End Panel
14	10659704	Front Base Extension
15	20050404	Door Panel Weldment
16	10659104	Front Windshield
17	10658904	Upper Front Panel
18	10659504	Flue Panel Front
19	10659304	Flue Panel Rear
20	20050100	Pump Cover Assembly