A.O. Smith 960 through 967 - Manual (Page 48)

B T H s E R V 1 C E HAN D B 0 0 K
p A R T S L I S T S
a rvCer'DIDXir^M
BTH 120 BTH 120 BTH 150 BTH 150 BTH 199 BTH 199 BTH 250
970 973 970 973 970 973 970
44 li Wire Assembly, Air Flow 192802-1 192802-1 192802-1
1 Switch
GAS VALVE
48 1 Switch, Low Gas Pressure, 191149-5 191149-5
Natural
48 191149-4
Propane
50 Gas Valve. Natural Gas 192966 192797 192797 192454
50 1 Gas Valve, Propane Gas 192967 192454-1 192454-1
EXHAUST ELBOW, VENT KIT PARTS
51 1 Adapter, Hose Fitting 192472 192472 192472 192472 192472 192472 192472
52 Elbow 90 192473 192473 192473 192473 192473 192473 192473
53 1 Nipple, Close 194558 194558 194558 194558 194558 194558 194558
54 Plug, Hex 194560 194560 194560 194560 194560 194560 194560
55 1 Tee 194559 194559 194559 194559 194559 194559 194559
56 Tubing 191746-72 191746-72 191746-72 191746-72 191746-72 191746-72 191746-72
57 1 Connector, Exhaust 192636 192636 192636 192636 192636 192636 192636
VENT KIT PARTS
60 1 Elbow w/Screen 192815 192815 192815 192815 192815 192815 192815
61 Elbow. 45 X 3.5" 181901 181901 181901 181901 181901 181901 181901
62 1 Screen 181662 181662 181662 181662 181662 181662 181662
63 1 Intake Vent Terminal Assy. 182167 182167 181617 181617 181617
64 ii Wall Plates (2 Req’d.) 181557 1815' ■ 181557 181557 181557 181557 181557
65 1 Silicone Sealer, 2 oz. Tube 181564 1815t 181564 181564 181564 181564 181564
BURNER — ASSEMBLY
66 Burner
II
196162 19611 196ie 196K
66 Burner for (BTH - 120, 150,
*1991973
196162-1 1 196162-1 196162-1
67 Ignitor Assembly 192638 192638 192638 192638 192638 192638 192638
69 Air Restrictor — Natural Gas 192450-3 192450-1 192450 192450-2
69 1 Air Restrictor — Propane Gas i 192450-5 192450-5 192450
70 1 1 lose Barb 192800-1 192800-1 192800-1 192800-1 192800-1 192800-1 192800-1
71 1 Flame Rod Assembly 192478 192478 192478 192478 192478 192478 192478
73 Orifice — Natural Gas 192477-3 192477-1 192477 192477-2
73 Orifice — Propane Gas 192477-6 192477-5 192477-10
74 Orifice Holder 192447 192447 192447 192447 192447 192447 192447
75 Gasket 192331 192331 192331 192331 192331 192331 192331
76 5/16” X 7/8" Socket Head Cap
Screw (4 Req’d.)
192515-2 192515-2 192515-2 1 192515-2 192515-2 192515-2 192515-2
*Not illustrated.
NOTE: Shaded parts are recommended stock items for emergency replacement. Consider gas used in
your area only. Standard hardware items may be purchased locally.
A. O. Smith Water Products Co.
Ashland City, Tennessee © 2004
47
Technical Training Department
TC-044 Revision 6