M Series Furnace Diagram
+2

M SERIES FURNACE

Home/Store/MH CATALOG/HEATING & COOLING/MILLER / NORDYNE / INTERTHERM ILLUSTRATIONS
SKU MGHMGB
$0.00
MGH/MGB-045AA, MGH/MGB-045AB, MGH/MGB-055AA, MGH/MGB-055AB, MGH/MGB-065AA, MGH/MGB-065AB, MGH/MGB-068AA, MGH/MGB-068AB
Available Components
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M SERIES FURNACE
Home/Store/MH CATALOG/HEATING & COOLING/MILLER / NORDYNE / INTERTHERM ILLUSTRATIONS
Product Details
# DESCRIPTION MFG# PART# PRICE
1 Gasket - Flue Pipe 688103 -
2 Radiator 427610 -
3 Housing Assembly - Blower (MGH-045)
Housing Assembly - Blower Housing (MGH-055)
Housing Assembly - Blower Housing (MGH-065 & MGH-068)
427720
441370
441440
-
-
-
4 Motor - Blower (MGH-045, MGH 055) Legs, Flush Mt. 901374 -
Motor - Blower (MGH-055) Legs, Slant or Angle Mt. 901621 231051 $464.08
Motor - Blower (MGH-065 & MGH-068) Legs, Angle Mt. 901622 -
Motor - Blower (MGH-065 & MGH-068) Legs, Flush Mt. 901375 -
Motor - Blower (MGH) A/C Multi-Speed 620699 231043 $534.38
Motor - Blower - Cradle-type (MGH-055, MGH-065 & MGH-068) 620164 -
5 Wheel - Blower 9" x 5" (MGH-045) 667030 -
Wheel - Blower 9" x 7" (MGH-055) 667149 230253 $118.88
Wheel - Blower 10" x 7" (MGH-065 & MGH-068) 667150 230253 $118.88
6 Motor - Blower (MGH-045, MGH 055) Legs, Flush Mt. 901374 -
Motor - Blower (MGH-055) Legs, Slant or Angle Mt. 901621 231051 $464.08
Motor - Blower (MGH-065 & MGH-068) Legs, Angle Mt. 901622 -
Motor - Blower (MGH-065 & MGH-068) Legs, Flush Mt. 901375 -
Motor - Blower (MGH) A/C Multi-Speed 620699 231043 $534.38
Motor - Blower - Cradle-type (MGH-055, MGH-065 & MGH-068) 620164 -
7 Boot - Capacitor 631330 -
8 Strap - Capacitor 118380 -
9 Capacitor - 7.5MFD - 370 V 620233 102121 $ 4.91
10 Housing Assembly - Blower (MGB) 437860 -
11 Wheel - Blower 10" x 8" (MGH) 667037 231026 $101.92
12 Plate - Orifice 311220 -
13 Box - Circuit 340170 -
14 Board - Terminal 631944 -
15 Relay 620537 -
16 Cover - Circuit Box 230110 -
17 Control Box Assembly - Complete (Includes Items 13 thru 16) 340150 -
18 Blower Assembly - Multi-Speed (Includes Items 6 thru 17)
(Also see Blower Illustration)
911030 103057 $858.59
19 Filter - Furnace 668356 F-30 $16.28
Filter Kit - (Includes filter and three retainers) K-30 $41.14
20 Retainer - Filter - Optional (Includes Mounting Brackets) 900922 R-30 $ 8.23
21 Door - Outer (Includes Handle - Specify Gray) 901676 -
22 Rod - Pilot Lighter 618020 -
23 Plate - Upper Cover
Gasket - Upper
232361
688758
-
-
24 Plate - Lower Cover
Gasket - Lower Cover Plate
223160
688487
-
-
25 Burner Assembly - Nat. (Type "W") (Excludes Main Burner Orifice)
Tube Assembly - L.P. (Type "W") (Excludes Main Burner Orifice)
901371
901372
-
-
26 Bracket - Gas Control (Type "W") 130880 -
27 Door - Fire 331070 -
28 Extension - Fire Door 309842 -
29 Spring - Hinge-Fire Door 668427 -
30 Pin - Hinge-Fire Door 668426 -
31 Gasket - Fire Door (2) 688096 -
32 Plate - Ridge (MGH-045)
Plate - Ridge (MGH-055, MGH-065 & MGH-068)
223070
223490
-
-
33 Panel - Air Casing 427180 -
34 Burner - Target 208630 231385 $93.73
35 Exchanger - Heat (-045)
Exchanger - Heat (-055, -065 & -068)
407740
407020
-
-
36 Gasket - Fire Door (2) 688096 -
37 Gasket - Entry (2) 688092 -
38 Baffle (4) - (-055, -065 & -068) 329900 -
39 Gasket - Entry (2) 688092 -
40 Gasket - Lower Flue Pipe 688095 -
41 Plate - Close-Off (Damper) 223030 -
42 Control - Fan & Limit (-045) (4 Prong)
Control - Fan & Limit (-055, -065 & -068) (3 Prong)
626291
626292
-
-
43 Switch - ON/OFF/Fan (Manual) 3-Position
Switch - ON/OFF/Fan (Automatic) 2-Position (on 2-Wire A/C Blower)
631947
631677
-
-


44 Receptacle - Blower 631744 -
45 Cover - Control Panel 228560 -
46 Transformer 620825 231311 $105.62
47 Control Panel - (-045)
Control Panel - (-055, -065 & -068)
437601
437602
-
-
48 Insulation - Control Panel 688072 -
49 Control Panel Assembly - Includes Items 42 thru 48 (-045)
Control Panel Assembly - Includes Items 42 thru 48 (-055, -065 & -068)
437620
437620
-
-
50 Panel - Outer (Gray) 911947 -
51 Cabinet - Coil (Gray) 911949 -
52 Orifice - Combustion Air (-045)
Orifice - Combustion Air (-055)
Orifice - Combustion Air (-065)
Orifice - Combustion Air (-068)
208610
208380
208460
219960
-
-
-
-
53 Plate - Back 207870 -
54 Plate - Top Rear 206280 -
55 Burner Assembly - Nat. (Type "W") (Excludes Main Burner Orifice)
Tube Assembly - L.P. (Type "W") (Excludes Main Burner Orifice)
901371
901372
-
-
56 Pilot - Type W (New White Rodgers)
Pilot - Type RS (Old Unitrol)
660393
660284
-
231328

$22.88
57 Bracket - Gas Control (Type "W") 130880 -
58 Orifice - Pilot - Nat. BCR 18 660153 231084 $13.44
Orifice - Pilot - L.P. BBR 10 660149 231083 $13.14
59 Tube - Pilot (Type "W") 343100 -
60 Control - Gas (Type "W") 624370 231335 $376.45
Control - Replacement Unitrol - -
61 Tube - Main Burner (Type "W") 231320 -
62 Thermocouple 631132 231350 $50.64
63 Orifice - Main Burner - Nat. (-045) #30
Orifice - Main Burner - L.P. (-045) #48
Orifice - Main Burner - Nat. (-055) #27
Orifice - Main Burner - L.P. (-055) #43
Orifice - Main Burner - Nat. (-065) #22
Orifice - Main Burner - L.P. (-065) #41
Orifice - Main Burner - Nat. (-068) #20
Orifice - Main Burner - L.P. (-068) #40
660534
660541
660533
660540
660532
660539
660537
660544
-
-
-
-
-
-
-
233081







$12.08
64 Shield - Pilot (New White Rodgers) 218370 -
65 Handle - Door (Intertherm)
Handle - Door (Miller)
666739
668740
-
-
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