A.O. Smith HW-160M, HW-200M

HWHW

Item Parts Description HW 120M HW 160M HW 200M HW 225M

1 Base, Assembly................................................... 97981-702.............. 97981-702.............97981-702 ............. 97981-702

2 Box, Junction........................................................ 93558 ......................93558 .................... 93558 ..................... 93558

3 Bracket, Control ...................................................95452-12 ................ 95452-12 ............... 95452-12 ................ 95452-14

4 Bracket, Main Burner Support (Rear) ..................78882 ...................... 78882.................... 78882 ..................... 78882

5 Bracket, Skirt Support .......................................... 97963......................97963 .................... 97963 ..................... 97963

6 Burner, Main......................................................... 78382 ...................... 78382.................... 78382 ..................... 78382

7 Burner, Main - With Pilot Bracket:

Series 890 & 891, 940 & 941 .....................170613 ....................170613 ..................170613 ................... 170613

Series 892 & 893, 932 & 933, ....................

894 & 895,942 & 943.................................. 170613-1 ................170613-1 ............... 170613-1 ................ 170613-1

8 Burner, Pilot - With Orifice:

Natural Gas:

Series 890, 940 ..........................................170510 ....................170510.................. 170510 ................... 170510

Series 892, 894 & 932................................ 78192...................... 78192.................... 78192 ..................... 78192

Series 942 ..................................................210871-2 ................ 210871-2 ............... 210871-2 ................ 210871-2

Propane Gas:

Series 891, 941 ..........................................170510-1 ................ 170510-1 ............... 170510-1 ................ - - - -

Series 893, 895 & 933................................ 78192-1 ..................78192-1 ................. 78192-1 .................. - - - -

Series 943 ..................................................210871-3 ................ 210871-3 ............... 210871-3 ................ - - - -

9 Bus Bar ................................................................170547 ....................170547.................. 170547 ................... 170547

10 Cable Assembly -

Series 892, 893, 894, 895,

932 & 933.................................................... 170559-3 ................170559-3 ............... 170559-3 ................ 170559-3

11 Catch, Door.......................................................... 28666...................... 28666.................... 28666 ..................... 28666

12 *Channel, Plastic................................................. 99260 ...................... 99260.................... 99260 ..................... 99260

13 Clip, Retainer....................................................... 99263...................... 99263.................... 99263 ..................... 99263

14 Coil, Combustion Chamber................................ 97272 ...................... 97272.................... 97273 ..................... 97273

15 Collector, Flue

Series 890, 891, 892, 893, 932 & 933 ....... 191392....................191392 .................. 191392 ................... 191392-1

Series 894, 895, 940, 941, 942 & 943 ....... 191392-2 ................191392-3............... 191392-4 ................ 191392-5

16 Control, Coil Limit (Protector Switch) ..................77981 ...................... 77981.................... 77981 ..................... 77981

17 Control, Automatic Gas Shutoff ...........................93661-4 .................. 93661-4................. 93661-4 .................. 93661-4

18 Control, Intermittent Ignition:

Natural Gas -

Series 892, 932, 894 & 942........................ 191182 ....................191182 .................. 191182 ................... 191182

Propane Gas -

Series 893, 933, 895 & 943........................ 191182-1................. 191182-1 ............... 191182-1 ................ - - - -

19 Cover, Coil Limit (Protector Switch)..................... 96667-702 ..............96667-702 .............96667-702 ............. 96667-702

20 Cover, Junction Box.............................................. 2233........................ 22 33 ...................... 22 33 ....................... 2233

21 Cover, Top............................................................ 96231-703 ..............96231-703 ............. 96231-703 ............. 95115-704

22 *Decals:

ASHRAE ..........................................................160659 ....................160659 ..................160659 ................... 160659

Delime............................................................. 76770 ...................... 76770.................... 76770 ..................... 76770

Coil Limit .........................................................97315 ......................97315 .................... 97315 ..................... 97315

Instruction........................................................ 97968 ...................... 97968.................... 97968 ..................... 97968

Lighting & Operating:

Series 890 & 891, 940 & 941 .....................190195 ....................190195 ..................190195 ................... 190195

Series 892 & 893, 894 & 895 .....................190193 ....................190193 ..................190193 ................... 190193

Series 932 & 933, 942 & 943 .....................192012 ....................192012 ..................192012 ................... 192012

Pressure Data................................................. 170872-2 ................ 170872-2 ............... 170872-3 ................ 170872-3

Relief Valve...................................................... 190050 ....................190050.................. 190050 ................... 190050

Water Inlet ....................................................... 94518...................... 94518.................... 94518 ..................... 94518

Water Outlet..................................................... 94519 ...................... 94519.................... 94519 ..................... 94519

Wiring Diagram:

Series 890 & 891, 940 & 941 .....................190838 ....................190838 ..................190838 ................... 190838

Series 892, 894 ..........................................191410 ....................191410.................. 191410 ................... 191410

Series 893, 895 ..........................................191411 ....................191411 .................. 191411 ................... - - - -

Series 932, 942 ..........................................192013 ....................192013.................. 192013 ................... 192013

Series 933, 943 ..........................................192014 ....................192014.................. 192014 ................... 192014

23 Door ....................................................................95093-710 .............. 95093-710.............95093-710 ............. 95093-710

24 Exchanger, Heat................................................... 190964.................... 190964.................. 190964 ................... 190964

24a Glass Yarn - 4 reg’d............................................. 68831-4 ..................68831-4 ................. 68831-4 .................. 68831-4

24b Glass Yarn - 4 reg’d............................................. 68831-3 ..................68831-3 ................. 68831-3 .................. 68831-3

25 Grommet.............................................................. 96053...................... 96053.................... 96053 ..................... 96053

26 Hood, Draft........................................................... 191455-1 ................95157-703 .............95157-703 ............. 95157-707