MGH/MGB Furnace Diagram
+2

MGH/MGB-100 SERIES FURNACE

Home/Store/MH CATALOG/HEATING & COOLING/MILLER / NORDYNE / INTERTHERM ILLUSTRATIONS
SKU MGHMGB100
$0.00
MGH/MGB-100AA, MGH/MGB-100AB, MGH/MGB-100AAC
Available Components
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MGH/MGB-100 SERIES FURNACE
Home/Store/MH CATALOG/HEATING & COOLING/MILLER / NORDYNE / INTERTHERM ILLUSTRATIONS
Product Details
# DESCRIPTION MFG # PART # PRICE
1 Door - Outer (Includes Handle - Specify Gray) 901677 -
2 Handle - Door (Intertherm)
Handle - Door (Miller)
668739
668740
-
-
3 Filter - Furnace 688356 F-30 $16.28
Filter Kit - (Includes filter and three retainers) 925056 K-30 $41.14
4 Retainer - Filter - Optional (Includes Mounting Brackets) 900922 R-30 $ 8.23
5 Blower Assembly - Multi-Speed (Includes 6b-8b, 9 & 62 thru 69) 911030 103057 $858.59
6a Wheel - Blower 10" x 8" (MGH/MGH-C) 667037 231026 $101.92
6b Wheel - Blower 10" x 8" (MGB) 667060 231026 $101.92
7a
7b
Housing Assembly - Blower (MGH/MGH-C)
Housing Assembly - Blower (MGB)
422690
437860
-
-
8a
8b
Motor - Blower (MGH)
Motor - Blower (MGB)
901377
620699
-
231043

$534.38
9 Plate - Blower Orifice 311220 -
10a
10b
Door - Fire (MGH/MGB)
Panel - Access (MGH-C)
331070
313380
-
-
11 Door - Fire (MGH-C) 312250 -
12 Gasket - Fire Door - 2 688096 -
13 Cover - Upper 226063 -
14 Cover - Lower 223170 -
15 Gasket - Upper Cover 688710 -
16 Gasket - Lower Cover 688489 -
17 Bushing 631320 -
18 Plate - Assembly 216710 -
19 Burner - Assembly Nat. (Type "W" U.S.A.)
Burner - Assembly Nat. (Type "CW" Canadian)
Burner - Assembly L.P. (Type "CW" Canadian)
901348
346190
346180
-
-
-
20 Tube - Burner (Type "CW") 230660 -
21 Control - Gas (Type "W" U.S.A.)
Control - Gas (Unitrol Replacement)
624370
231335
$376.45
22 Bracket - Burner Assembly (Type "CW") 130870 -
23 Pilot 660393 -
24 Orifice - Pilot - Nat. BCR 18 660153 231084 $13.44
Orifice - Pilot - L.P. BBR 10 660149 231083 $13.14
25 Shield - Pilot 218370 -
26 Tube - Pilot (Type "W/CW") 340480 -
27 Thermocouple 631120 -
28 Orifice - Main Burner - Nat. (U.S.A.) #12
Orifice - Main Burner - L.P. (U.S.A.) #33
Orifice - Main Burner - Nat. (Canadian)
Orifice - Main Burner - L.P. (Canadian)
660535
660542
660552
660553
-
-
-
-
29 Electrode - (MGH-C) 631249 -
30 Igniter - (MGH-C) 631248 -
31 Assembly - Control Panel - (Items 32 thru 38 MGH/MGB)
Assembly - Control Panel - (Items 32 thru 38 MGH-C)
437640
437650
-
-
32 Insulation - Control Panel 688072 -
33 Switch - ON/OFF/Fan - Manual 3-Position 631947 -
Switch - ON/OFF/Fan - Automatic 2-Pos. (2 Wire A/C Blwr) 631677 -
34 Receptacle - Blower 631744 -
35 Control - Fan & Limit 626185 -
36 Transformer 620825 231311 $105.62
37 Cover - Control Panel 228560 -
38 Assembly - Control Panel 437603 -
39 Plate - Close-Off (Damper) 223030 -
40 Exchanger - Heat (MGH/MGB) Flanged
Exchanger - Heat (MGH-C)
446100
414540
-
-
41 Gasket - Combustion Air Chamber - 2 688097 -
42 Gasket - Top-Combustion Air Duct 688105 -
43 Duct - Combustion Air 432270 -
44 Burner - Target 208620 -
45 Spring - Fire Door 688427 -
46 Pin - Hinge - Fire Door 668426 -
47 Gasket - Riser Plate 688104 -
48 Radiator 410980 -
49 Gasket - Flue Pipe 688103 -
50 Extension - Fire Door 309841 -
51 DELETED -
52 Plate - Back 207870 -
53 Panel - Air Casing (-100AA/AB)
Panel - Air Casing (1100AAC)
444410
445930
-
-
54 DELETED -
55 Cabinet - Coil - Gray 911949 -
56 Panel - Outer - Gray 911947 -
57 Rod - Pilot Lighter (MGH/MGB) 618020 -
58 Wire 631769 -
59 Insulator - Stand Off (MGH-C) 631602 -
60 Gasket - Limit 688261 -
61 Limit - Control 626165 -
62 Strap - Capacitor 118380 -
63 Boot - Capacitor 631330 -
64 Capacitor - 7.5MFD-370 V 620233 102121 $ 4.91
65 Complete Control Box Assembly - (Includes Items 66 thru 69) 340150 -
66 Board - Terminal 631944 -
67 Relay 620537 -
68 Box - Circuit 340170 -
69 Cover - Circuit Box 230110 -
70 Lead - (For Use w/624464 - Type "CW") 624469 -
71 Lead - (For Use w/624466 - Type "CW") 141200 -
72 Fuse - Thermal (141*C Type "CW") 632011 -
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