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 MGHA and MMHA Series

MGHA and MMHA Series Gas Furnace

1ST

PRODUCTION

SEPTEMBER 1990

Models:

MGHA & MMHA Series Gas Furnace

MGHA056

MGHA066

MGHA070

MGHA090

MGHA90PQ

MMHA056

MMHA066

MMHA070

MMHA075

MMHA090

#
DESCRIPTION
MGHA MMHA MFG#
PART#
PRICE
-056 -066 -070 -075 -090 -90PQ -056 -066 -070 -075 -090
1
 Louvered Door
(w/2-Door Latches)
1 1 1 1 1 1 1 1 1 1 1 902004
239842
 
 Coil Door (AB Model)
Incl. 2-Door Latch
1 1 1 1 1 1 1 1 1 1 1 902005      
2
 Name Plate (Miller)
1 1 1 1 1 1 1 1 1 1 1 687013
 
 
 Name Plate (Intertherm) 1 1 1 1 1 1 1 1 1 1 1 687012      
3
 Decorative Door Insert
1 1 1 1 1 1 1 1 1 1 1 668772

 
4
 Door Latch (2 Req'd)
1 1 1 1 1 1 1 1 1 1 1 668420
231280
$ 3.30
5
 Air Filter
1 1 1 1 1 1 1 1 1 1 1 668780
P-1420
$ 3.78
6
 Air Filter Retainer
1 1 1 1 1 1 1 1 1 1 1 668788
233055
$15.18
7
 HSI Control
            1 1 1 1 1 626333
239624 $166.11
 
8
 Control Box Cover
1 1 1 1 1 1 1 1 1 1 1 246710

 
9
 Control Box
1 1 1 1 1 1 1 1 1 1 1 355390

 
10
 SPDT Switch
1 1 1 1 1 1 1 1 1 1 1 631947
231202
$ 8.36
 
11
 Cap Pin
1 1 1 1 1 1 1 1 1 1 1 631728

 
12
 Transformer
1 1 1 1 1 1            621094
239609 $27.60
 
 Transformer             1 1 1 1 1 621096 239610 $27.75
 
13
 Fresh Air Pipe 4"
1 1 1 1 1 1 1 1 1 1 1 356271

 
14
 Shelf Divider
1 1 1 1 1 1 1 1 1 1 1 355500

 
15
 Collar
1 1 1 1 1 1 1 1 1 1 1 246850

 
16
 Lower Air Box
        1 1 1 1 1 1 1 461120

 
17
 Close-Off Shelf Divider
1 1 1 1 1 1 1 1 1 1 1 247360

 
18
 Tape, Foam
1 1 1 1 1 1 1 1 1 1 1 688877

 
19
 Burner HSI/56-90,000
(Less Nain Orifice)
            1 1 1 1 1 902651
238044
-  
20
 Valve Gasket
1 1 1 1 1 1 1 1 1 1 1 689009
230093
$ 4.69
21
 Limit - 160*F Open/40*F Diff.
1 1         1 1       626336
239625
$20.64
 
 Limit - 155*F Close/40*F Diff       1 1 1       1 1 626341 239629 $10.77  
 Limit - 140*F Open/40*F Diff.     1           1     626279 239630 $27.17  
22
 Fan Limit-115
1 1 1 1 1 1 1 1 1 1 1 626337
239626 $12.50
 
23
 Front Air Casing
1 1 1 1 1 1 1 1 1 1 1 458230

   
24
 Incl. 2 Pipe Heat Exchanger Assy.
464760 Plus Item 26 Gasket
1 1 1       1 1 1 1   902032

   
 Incl. 3 Pipe Heat Exchanger Assy.
465020 Plus Item 26 Gasket
      1               902033  
   
 Incl. 3 Pipe Heat Exchanger Assy.
464770 Plus Item 26 Gasket
        1         1 1 902034      
25
 1/4 - 20 Nut (6 Req'd)
1 1 1 1 1 1 1 1 1 1 1 606005

 
26
 Radiator Plate Gasket
1 1 1 1 1 1 1 1 1 1 1 689050

 
27
 Incl. Radiator Assy.
464830 Plus Items 28,29 and 26
1 1 1 1 1 1 1 1 1 1 1 902036

   
 Heat Exchanger and Radiator Assy. 1 1 1       1 1 1     902758 231220    
 Heat Exchanger and Radiator Assy.       1   1           902760 400055 $967.22   
 Heat Exchanger and Radiator Assy.                   1 1 902759 400054 $1088.45  
28
 Heat Exchanger Insulation
1 1 1 1 1 1 1 1 1 1 1 689050

 
29
 Upper Flue Pipe
1 1 1 1 1 1 1 1 1 1 1 355070

 
30
 Top Air Casing
1 1 1 1 1 1 1 1 1 1 1 462570

 
31
 Upper Air Box
1 1 1 1 1 1 1 1 1 1 1 458740

 
32
 Cabinet (AB Models)
1 1 1 1 1 1 1 1 1 1 1 458370

 
33
 Door Strike (2 Req'd)
1 1 1 1 1 1 1 1 1 1 1 668421
231281 $ 2.63
34
 Shelf (AB Models)
1 1 1 1 1 1 1 1 1 1 1 355050

 
35
 Right Coil Close-Off (AB Models)
1 1 1 1 1 1 1 1 1 1 1 355490

 
36
 Left Coil Close-Off (AB Models)
1 1 1 1 1 1 1 1 1 1 1 355480

 
37
 Burner (56,000-90,000) Less Main Orifice
1 1 1 1 1 1




902007
238049
 
38
 Lower Air Box
1 1 1 1






458750

 
39
 Cabinet Assembly
1 1 1 1 1 1 1 1 1 1 1 458360

 
40
 Wheel, Combustion






1 1


667186

 
 Wheel, Combustion




1

1 1 1 667187 230137 $36.46
41
 Scroll





1 1 1 1 1 1 355510

 
42
 Mounting Plate





1 1 1 1 1 1 355860

 
43  Motor, Combustion 1 1 1 1 1 1 621080 239601 $178.63
44
 Grommet






1 1 1 1 1 668785

 
45
 Blower Assembly (56,000)
1




1



902008

 
 Blower Assembly (66,000)
1




1


902009
 
 Blower Assembly (70,000, 75,000)

1 1



1 1
902010      
 Blower Assembly (90,000)



1 1



1 902011      
46
 Capacitor Strap




1 1



1 118380

 
47
 Capacitor 10 MFD 370V




1 1



1 620233
102121 $ 4.59
 
48
 Capacitor Boot




1 1



1 631330

 
49
 Motor (56,000) 1/8 HP 1 1 901872 231052 $169.81  
 Motor (66,000, 70,000, 75,000) 1/5 HP
1 1 1


1 1 1
901873 239602 $173.04
 
 Motor (90,000) 1/4 HP



1 1



1 901874 239603 $187.64   
50
 Circuit Plug
1 1 1 1 1 1 1 1
1 1 631724

 
51
 Blwr Wheel
(56,000, 66,000) 9 x 7
1 1



1 1


667149
230253 $50.92
 
 Blwr Wheel (70,000,
75,000, 90,000) 10 x 8


1 1 1 1

1 1 1 667037 231026 $46.98   
52
 Gas Valve
1 1 1 1 1 1




624491
231335 $224.74
 Gas Valve (HSI)





1 1 1 1 1 624490 239616 $276.00   
53
 Thermocouple
1 1 1 1 1 1




631132
231350 $17.44
54
 Pilot Tube
1 1 1 1 1 1




247620
231065 $15.96

55
 Spud Plate
1 1 1 1 1 1 1 1 1 1 1 247690
230251
 
56
 Natural Gas Orifice (56,000) Drill #29 1




1



660615
230131
   
 Natural Gas Orifice (66,000) Drill #26
1




1


660580      
 Natural Gas Orifice (70,000) Drill #23

1




1

660800 238201    
 Natural Gas Orifice (75,000) Drill #22


1




1
660581 238206    
 Natural Gas Orifice (90,000) Drill #17



1 1



1 660582 231102    
 PG Orifice (56,000)(**NS) Drill #45 1




1



660583 238203    
 LPG Orifice (66,000)(**NS) Drill #43
1




1


660584 NLA    
 LPG Orifice (70,000)(**NS) Drill #42

1




1

660799 238199    
 LPG Orifice (75,000)(**NS) Drill #41


1




1
660585 230146    
 LPG Orifice (90,000)(**NS) Drill #36



1 1



1 660586 231106    
57
 Burner Plate
1 1 1 1 1 1 1 1 1 1 1 247650

 
58
 Tube Cover
1 1 1 1 1 1 1 1 1 1 1 247640

 
59
 Air Shutter
1 1 1 1 1 1 1 1 1 1 1 247660

 
60
 Venturi
1 1 1 1 1 1 1 1 1 1 1 356140
230251
 
61
 Pilot Burner
1 1 1 1 1 1




660575
231099
$24.64
62
 Pilot Shield
1 1 1 1 1 1




247630
231062
-
63
 Valve Support
1 1 1 1 1 1 1 1 1 1 1 247610

 
64
 Ignightor Pin Plug






1 1 1 1 1 250030

 
65
 Ignightor






1 1 1 1 1 632088
239634 $55.56 
66  Limit 140 deg Open/Manual Re-set 1 1 1 1 1 1 1 1 1 1 1 626340 231156 $12.04  
67 Pilot Burner Rod (Not Shown) 1 1 1 1 1 1           618020      
68  Complete Blower, 1.5 - 3.5 Top Cooling, Multi-Sp. (Includes Items 46-48, 69, 51) 1 1 1 1 1 1 1 1 1 1 1 901998      
69  Motor - 1/3 HP (A/C Motor) 1 1 1 1 1 1 1 1 1 1 1 901875 239604 $260.70  
70  Piezo Ignightor Kit (Optional)(NS**) 1 1 1 1 1  
          901997 233087 $57.80   
71  Relay           1           660190 231348 $16.26
N/S  Pilot Orifice .014 LP/N                       660791 230130 $ 8.34  

Note:

Also See:

Caution !

There are no returns

on furnace parts.

 

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1-248-887-3187

Mobile Home - Manufactured Housing - RV

Weekdays  9AM - 5PM EST

email

Mobile Home - Manufactured Housing - RV

1-248-887-3187

Weekdays  9AM - 5PM EST

PRICES SUBJECT TO CHANGE WITHOUT NOTICE.

©Copyright 2018 - Mobile Home Depot, Inc. - All Rights Reserved