A. O. Smith FCGH-100 Parts List
PSD-1-300
RESIDENTIAL WATER HEATERS
REPLACEMENT PARTS LIST
MODELS FCGH - 75 & 100
SERIES 270
MODELS PGCH 75 & 100
SERIES 270
3/4" T&P RELIEF VALVE
AUTOMATIC, SELF-CLOSING TYPES
PART PRESS A = TEMP
NUMBER RELIEF
43151-2 150 LBS. 4 1/2" 210°
76527-3 150 LBS. 3 11/16 210°
14
24
STAMPED STEEL
BURNER ASS'Y
2
19
4
A
18
3
17
BLOWER ASSEMBLY
A.O. SMITH WATER PRODUCTS CO., INC.
5621 W. 115TH STREET • ALSIP, ILLINOIS 60803
Website: www.hotwater.com • E-mail: parts@hotwater.com
PRINTED IN U.S.A. 1003 195118-000
Phone: 1-800-433-2545 • Fax: 1-800-433-2515
Item Description FCGH 75 PGCH 75 FCGH 100 PGGH 100
# 270 270 270 270
1 ........... Pipe Nipple .........................................194139-1 ..............194139-1............... 194135-1 ...............194135-1
2 ........... Burner.................................................. 194723 .................194723 ..................194723 ................. 194723
3 ........... Igniter/Flame Sensor............................ 195371 .................195371 ..................195371 ................. 195371
4 ........... Blower.................................................. 194053 .................194053 ..................194053 ................. 194053
FCGH 75 & 100
5 ........... Inlet Tube............................................. 194891 ................. 194891 ................ 194891-1 ...............194891-1
6 ........... Flue Baffle Assembly........................... 195777 .................195777 ..................195777 ................. 195777
7 ........... Anode Rod, Aluminum Alloy..............183523-36 ........... 183523-36 ............ 183523-48 .............183523-48
8 ........... Cleanout Cover ..................................... 99037................... 99037 ................... 99037 ................... 99037
9 ........... Cleanout Gasket................................... 99038................... 99038 ................... 99038 ................... 99038
10 ......... Cleanout Screw ...................................69852-1 ............... 69852-1 ................ 69852-1 .................69852-1
11 ......... Inner Door ............................................. 39923 ...................39923................... 39923 ................... 39923
12 ......... Outer Door ...........................................
13 ......... Gas Valve, Natural Gas ......................183760-2 ..............183760-2............... 183760-2 ...............183760-2
14 ......... T & P Relief Valve................................43151-2 ............... 43151-2 ................ 43151-2 .................43151-2
15 ......... Drain Valve ..........................................26273-7 ............... 26273-7 ................ 26273-7 .................26273-7
PGCH 75 & 100
16* ........ Wire Harness...................................... 183506-2 ..............183506-2............... 183506-2 ...............183506-2
17 ......... Igniter Bracket ..................................... 195710 ................. 195710 ..................195710 ................. 195710
18 ......... Burner Tube ........................................194602-1 ..............194602-1............... 194602-2 ...............194602-2
19 ......... Orifice ................................................181508-17 ........... 181508-17 ............. 181508-9 ...............181508-9
20* ........ Manual ................................................ 183699-1 ..............183699-1............... 183699-1 ...............183699-1
21 ......... Blower Gasket ..................................... 194211 ................. 194211 ..................194211 ................. 194211
22 ......... Flue Restrictor ...................................... 35405 ...................35405................... 35405 ................... 35405
23 .........
24 ......... Burner Assembly, Natural Gas ...........195711-1 ..............195711-1.................195711 ................. 195711
25 ......... Pipe Collar..........................................20172-21 ..............20172-21............... 20172-21 ...............20172-21
FCGH 75 & 100
Front Cover .......................................181260-230 ..........181260-230........... 181260-230 ...........181260-230
39112-1 ............... 39112-1 ................ 39112-1 .................39112-1
LABELS
26 ......... Label - California ................................... 42985 ...................42985................... 42985 ................... 42985
27 ......... Label - Warning, Bi-Lingual.................. 194327 ................. 194327 ..................194327 ................. 194327
28 ......... Label - Flammable Vapor/Scaald......... 183301 .................183301 ..................183301 ................. 183301
29 ......... Label - Lighting & Operating ................ 183764 .................183764 ..................183764 ................. 183764
30 ......... Label - Relief Valve .............................. 191068 ................. 191068 ..................191068 ................. 191068
31 ......... Label - Temperature ............................. 182734 ................. 182734 ..................182734 ................. 182734
..........................................................................................................................................................................
SMR S19 Magnesium Anode
PGCH 75 & 100
7 ........... Anode Rod, Magnesium.....................183463-39 ............. - - - - - - .............. 183463-48 .............. - - - - - -
* Not Illustrated. Part numbers underlined are recommended stock items.
A.O. SMITH WATER PRODUCTS CO., INC.
5621 W. 115TH STREET • ALSIP, ILLINOIS 60803
Website: www.hotwater.com • E-mail: parts@hotwater.com
Phone: 1-800-433-2545 • Fax: 1-800-433-2515
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