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Circuit Board

Part Number: 60105
HeatstarMr. Heater
Availability: 25+ in stock
Price: $73.26
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Product Information
Manufacturer: Heatstar, Mr. Heater
Product Number: 60105
Classification: Part
Weight: 0.65 lbs.
Shipping: Ships Worldwide
Description:
This manufacturer-supplied replacement part is designed for use with Heatstar and Mr. Heater compact unit heaters. The circuit board helps to control the unit. It provides an identical replacement for a missing or a faulty component that was installed on a new unit. Please refer to the appropriate diagrams of your model for the exact location and the correct installation of this part. Keep in mind this high-quality circuit board is sold individually. You will need a screwdriver to take apart the housing in order to gain access to the circuit board.
Compatibility

This part is compatible with the following machines:


Products Compatibility

This item works with the following types of products:

  • • Heater
Questions & Answers

3 amp fuse keeps blowing on mr heater big maxx. no apparent bad spots on board and all wires look good. Bad Board?
robert
Hello Robert, thank you for contacting us, In order for us to locate the correct parts and repair information we will require the model number of the unit. Once you have located the model number please feel free to resubmit the question and we will be happy to help you. Look forward to hearing from you!
The new igniter will still not glow and ignite. Is it circuit board?
Bob for model number MHU75
Hello Bob, Thank you for the question. If the igniter did not fix the issue, the next likely cause would be a defective board. Hope this helps, good luck with this repair!
Will this circuit board work for mhu50 propane the part number is the same in the manual 60150 Thanks Mike
Mike for model number Mhu50
Hi Mike, thank you for your question. This part is the correct part for your heater. Good luck with your repair.
Would a MHU 50 pressure switch work on a MHU45..
Richard for model number LN-260145
Hi Richard, this part 60105 is showing as compatible with MHU45. Thank you for your question and good luck with your repair!
inducer comes on starts to spark then drops out imediatly trys 3 times then goes into lock mode. can tap gas valve then cycle starts again but will not ignite burners
robert for model number MHU50HSU
Hello Robert, Thank you for the question. Sadly, we do not have any information on the model number you provided. Could you please verify the number you provided us with? If it is correct, I recommend contacting the manufacturer and seeing if they could provide you with a part number, and then you are always welcome to check back to see if we carry the part. Hope this helps!
Will this circuit board work for my 80,000 btu mr. heater big Maxx.
Jonathon for model number MHU80
Hello Jonathon and thanks for writing. According to our database, the model number you provided is just a portion of a model number with multiple possible variations. To ensure that we recommend parts that will work for your model, please check your information again; you will need to provide us with the full model and serial numbers located on the sticker on the unit itself. Once we have that information, we would be happy to find the part you need. It is possible that part #60105 might work with your unit, however, as we do not have your model number in our database we can not guarantee the fit. We hope this helps. Please contact us anytime.
My garage furnace won't fire up, thinking the circuit board dis bad. I found part number 60105 but my model number MHU75NG, serial number MHS0239624 wasn't listed. will that board work?
Steve for model number MHU75NG
Hello Steve, Thank you for contacting us. I have researched the model you have provided and have found the part you are looking for is Part Number: 60105. Hope this helps!
I mistakenly played into 220 for just a second. What could have happened and how do I fix ?
David for model number Big max
Hello David and thanks for writing. If you indeed plugged this 110 v into a 220 v it would have shortened all circuits and the board is no longer of any use. We hope this helps. Please contact us anytime.
Will not stay lit after 3rd time it locks out.
Wesley for model number MHU45LP
Hi Wesley, Thank you for your question. If the heater will not stay lit, you likely have a failed thermocouple and it will need to be replaced. We hope this helps. Thank you and have a great day!
Will this fit on a beacon Morris GGBPT control board part j28r06881 thanks
Rick
Hello Rick and thanks for writing. The model number you provided is not recognized. Please verify the number you provided us. If it is correct, we recommend contacting the manufacturer and seeing if they could provide you with a part number, and then you are always welcome to check back to see if we carry the part! It is possible that part #60105 might work with your unit; however, as we do not have your model number in our database we can not guarantee the fit. We hope this helps. Please contact us anytime.
Where is serial number in unit?
Diana anknef for model number Mhu80
Hi Diana, usually the serial number is located close to or next to the model number/name plate. Thank you for your question and good luck with your repair!
Will 60105 circuit board work with this model, serial number LN-260540-12001689? Thank you for your help
Randy for model number MHU80NG/MSU80NG
Hi Randy, Thank you for your question. Yes, this circuit board will work on your heater. We hope this helps. Thank you and have a great day.
I need a circuit board and our manual shows part number 60105. I just want to make sure it is correct.
Marilyn for model number MHU 80
Hi Marilyn, Thank you for your question. The part number listed under your model number for the circuit board is 60105. We hope this helps. Thank you and have a great day.
Will this circuit board work this unit model number MHU 50
Arlen for model number Mr.Heater MHU50
Hello and thank you for writing. Yes, this should work. Part # 60105 is in the list of compatible parts for your model. We hope this helps. Please contact us anytime if you require further assistance.
Repair Instructions: Submitted by Customers Like You
10 of 11 people found this instruction helpful
Tool Type:
Heater
Parts Used:
Circuit Board - 60105
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Power Drill
Board would not produce a spark to ignite gas.
Pull old board out, then install the new board then wire for wire exchange.
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7 of 7 people found this instruction helpful
Tool Type:
Heater
Parts Used:
Circuit Board - 60105
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Nutdriver
I have a 2008 75000btu big max Mr heater. The problem was, the fan would cycle on, gas valve would open but the igniter would not ignite.
My heater is hung in the corner with cabinets on both sides. This made it more difficult, but not impossible. I ordered a control board I removed wires from the old board and plugged into the new board. Then I unscrewed the old board, and removed, and then installed the new board. Turned the power on and everything worked. Been running for a week now and no problems. I am glad it was the board because the igniter looks like it would have been worse.
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4 of 4 people found this instruction helpful
Tool Type:
Heater
Parts Used:
Circuit Board - 60105
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Nutdriver, Adjustable Wrench
Replaced bad circuit board
Remove right access panel then replace circuit board. Replace one wire at a time.
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3 of 3 people found this instruction helpful
Tool Type:
Heater
Parts Used:
Circuit Board - 60105
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Nutdriver
The igniter circuits had failed on both of my Mr. Heater ceiling mounted propane heaters in my shop.
My shop has a high ceiling (14' at the eaves) so I had to perform the repair while on a 15" fruit ladder. It is very straightforward: Disconnect power; remove the side cover; remove the four sheet metal screws that hold the circuit boards at the corners; swap the wires to the new board; secure the new boards with provided screws and spacers; replace the side cover; restore power --- and they worked perfectly!

The original boards had 3/8" spacers to allow air flow between the circuit boards and the sheet metal to which they are attached. That metal separates the burner from electrical assemblies in the heater. The boards from eReplacementParts had 1" spacers that may allow the boards to last longer. Put the new, longer screws through their respective holes, wrap with one wrap of electrical tape, and slide the 1" nylon spacers over the tape. That will hold the spacers in place until you are ready to secure the board to the furnace.
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1 of 1 people found this instruction helpful
Tool Type:
Heater
Parts Used:
Circuit Board - 60105
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Socket set
Circuit board had intermittent problem that prevented the burner from lighting.
Turned off power to the heater. Disconnected the wiring to the circuit board being careful to insure where they came from. Removed the mounting screws. Reinstalled the new circuit board using the new stand off parts and screws. Reconnected the wiring connectors. Turned on power to the heater and then adjusted the thermostat to call for heat. The unit then went through its start up functions and the burner lit. All has been well since.
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1 of 1 people found this instruction helpful
Tool Type:
Heater
Parts Used:
Circuit Board - 60105
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
Bad Circuit Board
Replace the board as directed and exchanged wire for wire and it works like a champ. With no issues.
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Thanks for voting and helping fellow customers!
Tool Type:
Heater
Parts Used:
Circuit Board - 60105
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Nutdriver, Adjustable Wrench
Heater burner would not stay on. Replaced the igniter and heat sensor first.
Shut gas off, disconnected gas line.
Turned power off.
Took pictures and made notes.
Disconnected and unplugged all wires and connections
Unbolted the circuit board.
Double checked all connections points with the new one, there were some differences in parts location on the new board.
Re-connected all the wires after installing the new board.
Worked fine.

Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Heater
Parts Used:
Circuit Board - 60105
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Nutdriver, Pipe wrench
Circuit board blew fuse, possible blown diode.
Fairlysimple circuit board replacement, just had to work off of a ladder because unit is suspended from garage ceiling. Had to pull burner/gas valve to get to the circuit board. Also bought a 24V transformer, but didn't need to replace.
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Thanks for voting and helping fellow customers!
Tool Type:
Heater
Parts Used:
Circuit Board - 60105
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set
Heater failed to ignite
Replaced Circuit board
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Heater
Parts Used:
Circuit Board - 60105
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Heater wound not ignite, master board was not working
removed old board, installed new board works great
easy install, take wires off old board-install wires on same terminals on new board
Disconnect Power Source Before Starting Procudure !
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Reviews
5
Average Rating (out of 5):
8 Reviews
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  • Finally fixed!
    This was the exact replacement part I needed to provide much needed heat to a grateful customer.
    Guest - January 28, 2020 Verified Purchase
    Great circuit board
    No problem with shipping. Took old board out, put new one in. Powered board up, furnaced work the first time and continues to run great. Thank you very much for shipping the board promptly and having a quality product.
    Guest - November 25, 2019 Verified Purchase
    Heater was flashing two lights. Failed ignition. Circuit board fixed the problem
    Perfect match for my Big Maxx 45,000 btu unit
    Daniel - November 25, 2019 Verified Purchase
    Perfect fit
    Circuit board was the exact replacement. No troubles at all.
    Guest - November 25, 2019 Verified Purchase
    The correct part at the right price
    Quick ship, easy install. I have heat once again coming from my Mr. Heater. Great service from eReplacementParts.
    Guest - November 20, 2019 Verified Purchase
    Easy curcuit board replacement
    Very well packaged. Exact replacement for the old circuit board. Better than the original one because it had taller spacers to make stand away from the burn chamber. So for that reason I'd give it 6 stars if I could.
    Guest - November 14, 2019 Verified Purchase
    Great Service.
    Received a new circuit board for my garage furnace. I am nice and warm again.
    Guest - September 24, 2019 Verified Purchase
    Worked just like the factory part!
    Was easy to install and fixed my problem! Thank you in frozen Minnesota!
    Richard - April 18, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Heatstar, Mr. Heater
    Product Number: 60105
    Classification: Part
    Weight: 0.65 lbs.
    Shipping: Ships Worldwide
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