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Mr. Heater MH18B Portable Propane Heater

Mr. Heater MH18B Portable Propane Heater Parts

Page A
 Fig #
1
Handel, Assembly
 
No Longer Available [ More Info ]

Part Number: 78402

Not Available
2
Fan, Switch
 
No Longer Available [ More Info ]

Part Number: 78403

Not Available
3
Cover with Fan Motor
 $41.04

Part Number: E78404

Backorder: No ETA.

Backorder: No ETA.
 $41.04
4
Cover with Fan Motor
 $41.04

Part Number: E78404

Backorder: No ETA.

Backorder: No ETA.
 $41.04
5
Fan, Blower, Wheel
 
No Longer Available [ More Info ]

Part Number: 78406

Not Available
6
Fan, Intake, Cover
 
No Longer Available [ More Info ]

Part Number: 78407

Not Available
7
Door, Battery, Cover
 
No Longer Available [ More Info ]

Part Number: 78408

Not Available
8
Battery, Terminals
 
No Longer Available [ More Info ]

Part Number: 78409

Not Available
9
Door Left Side Cover
 
No Longer Available [ More Info ]

Part Number: 78410

Not Available
10
Left, Side, Cover
 
No Longer Available [ More Info ]

Part Number: 78411

Not Available
11
Regulator, Mh18B, Side Inlet
 
No Longer Available [ More Info ]

Part Number: 78451

Not Available
12
Bracket, Retaining, Regulator
 
No Longer Available [ More Info ]

Part Number: 78453

Not Available
13
Bracket, Tank Swivel, Left
 
No Longer Available [ More Info ]

Part Number: 78454

Not Available
14
Bracket, Mounting, Regulator
 
No Longer Available [ More Info ]

Part Number: 78452

Not Available
15
Frame, Assembly
 
No Longer Available [ More Info ]

Part Number: 78416

Not Available
16
Bracket, Tank Swivel, Right
 
No Longer Available [ More Info ]

Part Number: 78455

Not Available
17
Control Knob
 $3.59

Part Number: 78418

In Stock, 25+ Available

Ships within 1 business day
Note: Higher than Serial No. 748000097072
 $3.59
18
Door, Right, Side, Cover
 
No Longer Available [ More Info ]

Part Number: 78419

Not Available
19
Right, Side, Cover
 
No Longer Available [ More Info ]

Part Number: 78420

Not Available
20
Valve, Control, Assembly
 
No Longer Available [ More Info ]

Part Number: 78421

Not Available
21
Pilot, Assembly
 
No Longer Available [ More Info ]

Part Number: 78422

Not Available
22
Shield, Heat, Back
 
No Longer Available [ More Info ]

Part Number: 78423

Not Available
23
Shield, Heat, Front
 
No Longer Available [ More Info ]

Part Number: 78424

Not Available
24
Cover, Front
 
No Longer Available [ More Info ]

Part Number: 78425

Not Available
25
Guard, Wire, Face
 
No Longer Available [ More Info ]

Part Number: 78426

Not Available
26
Bracket, Bottom, Plenum AssY
 
No Longer Available [ More Info ]

Part Number: 78427

Not Available
27
Pilot, Bracket
 
No Longer Available [ More Info ]

Part Number: 78428

Not Available
28
Reflector
 
No Longer Available [ More Info ]

Part Number: 78429

Not Available
29
Ceramic Burner Tile (2011 & under)
 $13.17

Part Number: 73439

In Stock, 2 Available

Ships within 1 business day
Note: MH9B and MH18B only - For model years 2011 & lower
 $13.17
30
Gasket
 $3.59

Part Number: 73433

In Stock, 25+ Available

Ships within 1 business day
Note: For model years 2011 & lower
 $3.59
31
Plenum, Body
 
No Longer Available [ More Info ]

Part Number: 78431

Not Available
32
Bracket, Top, Plenum AssY
 
No Longer Available [ More Info ]

Part Number: 78432

Not Available
33
Swivel, Tank 2
 
No Longer Available [ More Info ]

Part Number: 78439

Not Available
34
Adapter, Tank 2
 
No Longer Available [ More Info ]

Part Number: 78440

Not Available
35
Cover, Tank Adapter, Left
 
No Longer Available [ More Info ]

Part Number: 78462

Not Available
36
Cover, Tank Adapter, Right
 
No Longer Available [ More Info ]

Part Number: 78463

Not Available
37
Quick Disconnect
 
No Longer Available [ More Info ]

Part Number: 78460

Not Available
Miscellaneous Parts
29
Burner Tile (2011 & Up)
 $13.97

Part Number: 78526

Backorder: No ETA.

Backorder: No ETA.
Note: for model years 2011 & up
 $13.97
800
12 Ft. Propane Hose Assembly
 
No Longer Available [ More Info ]

Part Number: F271802

Not Available
Note: Incl. quick disconnect fittings and 3/8� female flare fitting
800
12 Ft. Propane Hose Assembly
 $54.72

Part Number: F271803

Ships In 7 - 13 Business Days

Ships in 7 - 13 business days
Note: Incl. quick disconnect fittings and 11� W.C. regulator w/Acme nut
 $54.72
800
Fuel Filter Replace Annually
 $13.57

Part Number: F273699

In Stock, 7 Available

Ships within 1 business day
 $13.57
800
Propane Hose Assembly
 
No Longer Available [ More Info ]

Part Number: F273701

Not Available
Note: Swivel 1�- 20 Male Throwaway Cyl. Thd. X P.O.L. w/Handwheel
800
12 Ft. Propane Hose Assembly
 
No Longer Available [ More Info ]

Part Number: F273702

Not Available
Note: Swivel 1�- 20 Male Throwaway Cyl. Thd. X P.O.L. w/Handwheel
800
12 Ft. Propane Hose Assembly
 
No Longer Available [ More Info ]

Part Number: F272702

Not Available
Note: Swivel 1�- 20 Male Throwaway Cyl. Thd. X P.O.L. w/Handwheel
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Questions & Answers

Need power cord that goes from back of heater to outlet i think its 6 volt
Sean for model number Mh18b
Hello Sean and thanks for writing. The part you are looking for has been discontinued for your model and is no longer available. We have no known replacement information in our system. We recommend you contact the manufacturer of the part to see if they have recently released a new substitute. We do carry other spare parts for units such as yours, for example, Part Number: 78418 Good Luck with your repair.
Need quick release adapter for Mr. Big Buddy: two male ends, one 5/8" to quick release end and one 1" end connecting to heater. What is part number, so that I may order it?
Jim
Hello Jim, thank you for your inquiry. The part you are requesting has been discontinued, and we have no known replacement listed in our system. We have no further information. You may wish to contact the manufacturer for further information. We are sorry for any inconvenience this may cause you.
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