We Sell Only Genuine Mr. Heater Parts.
Mr. Heater MH18B Portable Propane Heater Parts
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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
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
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 
Accessories
Accessories for the Mr. Heater MH18B
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.
