LAARS Mighty Therm HH-PH (Sizes 175-400) - Installation, Operation and Maintenance Instructions - Manual (Page 23)

Mighty Therm HH-PH Hydronic Boilers Page 23
Item Description Part Number
ELECTRICAL SYSTEM
12. High Tension Lead ....................................... 10449513
13. Ignition Control (nat. Gas) ............................ E0094001
13. Ignition Control (LP Gas) .............................. E0111500
14. Transformer, 115V/24V, 40VA .................. RE0086100
15. Fuse Holder w/2 Amp Fuse .......................... 10690300
16. Fuse, 2 Amp ................................................. E0084400
17. Flow Switch ............................................... RE0013000
18. Fusible Link (175 thru 250) ........................... R0012200
19. Toggle Switch ............................................... E0077000
20. Hi-Limit, Manual Reset .............................. RE0015900
21. Temp Controller, On/Off ............................ RE0014400
21. Temp Controller, Two-Stage ........................ E0093200
24. Switch, Drafthood ......................................... E0121000
25. Automatic Vent Damper
w/wires (175 and 250) ........................... E0141102-03
VENT SYSTEM
26. Vent Cap .................................................R0318602-05
27. Drafthood .................................................R0318702-05
28. Drafthood/Vent Cap
Adapter Plate ........................................... 10535302-05
29. Flue Transition Ring ................................ 10515502-05
30. Top Assembly .......................................... 10568007-10
31. Flue Collector Assembly .......................... 10564802-05
32. Top Filler Plate ........................................ 10535202-05
33. Clip, Baffle Retainer ..................................... S0083900
34. Baffle, Heat Exchanger (8) ...................... 10697402-05
FIREBOX COMPONENTS
35, 36, 37. Tile Replacement Kit, 125 ................ R0325301
Tile Replacement Kit, 175 ................ R0325302
Tile Replacement Kit, 250 ................ R0325303
Tile Replacement Kit, 325 ................ R0325304
Tile Replacement Kit, 400 ................ R0325305
38. Tile Cover, Side ............................................ 10167300
39. Tile Cover, Front and Rear ...................... 10314902-05
40. Insulation, Jacket ..................................... 10458902-05
WATER SYSTEM
41. Bracket, Heat Exchanger .............................. 10457000
42. Heat Exchanger, Tube Assy.
Copper ..................................................... R0095502-05
Cupronickel ............................................. R0095602-05
43. Plug, 1/4 Inch NPT ....................................... P0026800
Item Description Part Number
44. In/Out Header
Cast Iron (S0079100), 2-Pass ...................... 10593700
Bronze (S0081700), 4-Pass ......................... 10546900
45. Return Header
Cast Iron (S0079200), 2-Pass ...................... 10593800
Bronze (S0075900), 4-Pass ......................... 10546800
46. Header Gasket (18) ...................................... R0050800
47. Bolt, Dome Head (8) ..................................... F0046100
48. Bolt, Flat Head, Square Neck,
3/8 Inch, 16 x 2-3/4 Inch ............................... F0041000
49. Screw, Hex Cap ............................................ F0031700
50. Gasket
Cast Iron Flange ........................................... S0076500
Bronze Flange .............................................. S0028000
Bronze Flange .............................................. S0053100
51. Nut ................................................................ F0040800
52. Washer ......................................................... F0011100
53. Flange, 1-1/2 in.
Cast Iron (S0076400) ................................... 10573600
Bronze (S0071800) ..................................... 10489400
54. Pressure Relief Valve (75 psi) ................... RA0001200
55. Pump and Rainshield Assembly
175 .......................................................... 10565604-07
175 thru 400 ................................................. 10565603
250 ............................................................... 10565605
325 and 400 ................................................. 10565606
56. Valve, Drain .................................................. P0058700
57. Well, Temp Control, 1/2 Inch NPT ................ E0025900
58. Nipple, Brass, 3/4 Inch ................................. P0025300
59. Nipple
Bronze .......................................................... P0075700
Cast Iron ....................................................... P0024400
60. Tee
Bronze .......................................................... P0075600
Cast Iron ....................................................... P0071700
61. Bushing, Brass ............................................. P0018500
62. Bracket, Hold Down ...................................... 10726300
63. Clamp, Hold Down ........................................ 10726200
JACKET COMPONENTS
64. Jacket Assembly ...................................... 10568302-05
65. Door ......................................................... 10448902-05
66. Deflector, Rear ........................................ 10563707-10
67. Deflector, Lower ...................................... 10563607-10
68. Gap Closure, In/Out ..................................... 10448202
69. Gap Closure, Return .................................... 10448302